Đồng nghĩa của fast

fasts, fasted, fasting, faster, fastest

Đồng nghĩa: dependable, firm, hasty, quick, rapid, solid, speedy, stable, starve, steady, sure, swift,

Trái nghĩa: slow, slowly, tardily, tardy,

quick rapid accelerated brisk express nimble swift breakneck fleet high-speed speedy blistering expeditious expeditive fast-moving fleet-footed hasty sprightly up-tempo hypersonic lightning meteoric nippy snappy supersonic velocious zippy flat-out mercurial rapid-fire rattling turbo spanking ultrafast ultrarapid volant winged flying whirlwind galloping dizzy hot splitting breathless prompt hurried sudden lively alacritous instant immediate abrupt headlong precipitate active instantaneous overnight fast-track ready agile quickie precipitous whistle-stop spirited speeding timely sharp harefooted energetic brief rathe fleeting smart vigorous spry short punctual unexpected rushed fleet of foot unhesitating cracking at speed direct short-lived PDQ hurrying cursory moving hurtling unforeseen on the double summary unanticipated on-the-spot quick-fire urgent light-footed precipitant rash uninterrupted non-stop quickened very fast sporty without warning tantivy zooming without delay dashing alert passing in nothing flat perfunctory animated violent deft vivacious pacey rushing quick-moving willing impulsive screaming speedball pronto twinkle-toed light of foot impetuous split-second double-quick double time souped-up staccato unpremeditated efficient diligent bustling superficial streaming dizzying tripping fast-paced furious spectacular with good acceleration adroit straightaway effectual effective supple nimble-footed acrobatic lissom limber lithe excessive reckless priority going nifty crash momentary ephemeral transient exciting frenetic upbeat light dangerous unswerving undeviating nonstop rush awful severe excruciating dreadful unbearable terrible intense piercing frightful machine-gun brilliant flashing dazzling swift-footed responsive fast and furious lightsome hurry-up hurricane cyclonic tumultuous tornado peremptory barrelling impatient dynamic like lightning fast-tracked evanescent mushrooming barreling extremely fast dangerously fast fiery promptly given like mad like crazy now or never not to be delayed dramatic impressive shaking a leg the double eager thoughtless slapdash slambang transitory surprising like the wind at full tilt tearing whizzing sailing hastening whisking running darting quick as a wink spasmodic impromptu acute chop-chop lissome early ultrasonic explosive unusual speeded swift as an arrow like greased lightning without notice unlooked-for not bargained for out of the blue racing

brief quick short momentary little short-lived prompt temporary impermanent short-term whirlwind transitory ephemeral fleeting passing transient evanescent cursory flitting limited swift hasty fugacious meteoric flash rapid flying fugitive fading temporal short and sweet acute wee small lightning infinitesimal succinct short-lasting short and sharp abrupt flashing unenduring gone in flash in wink of an eye hurried deciduous perfunctory quickie instantaneous rushed curtailed volatile fly-by-night here today and gone tomorrow unstable perishable shifting summary provisional interim changeable overnight mortal acting provisory makeshift stopgap substitute temp alternate vanishing unfixed slapdash make-do pro tem ad hoc pro tempore band-aid mutable moving supply ad interim sudden for the time being short-range flash in the pan tactical erratic episodic intervening fly by night elusive non-permanent present impulsive spasmodic dreamlike not permanent inconstant like lightning vacating insubstantial migrating transmigratory emigrating flighty short-run of short duration gone in a heartbeat over in a heartbeat short-haul here today, gone tomorrow going by provisionary instant immediate

hasty hurried quick instant rushed snap spur-of-the-moment sudden abrupt impetuous rash speedy swift alacritous cursory instantaneous prompt quick-fire unhesitating rapid brisk expeditious precipitate immediate precipitous automatic direct snappy drive-by rathe on-the-spot split-second careless passing desultory flying headlong overhasty brief superficial summary perfunctory gadarene casual slapdash helter-skelter fleeting pell-mell haphazard successive express lightning incidental irresponsible fleet spontaneous unfussy hit-or-miss purposeless straightaway momentary transitory prevenient hair-trigger anticipatory timely on the spot ready in a flash nimble early offhand uninterested mechanical inattentive unthinking half-hearted slight token sketchy routine half-baked random sloppy uncritical depthless short shallow hit or miss

fixed firm secure fastened set stable tight immovable steadfast stuck sure attached firmly fixed immobile secured snug sound closed inextricable frozen jammed lodged shut stiff anchored entrenched unbudgeable wedged rooted riveted moored sturdy strong steady unshakeable braced rigid stationary solid nailed cemented unmoving safe tenacious immotile irremovable established stalwart still forceful iron settled nonmoving taut set in stone unbudging tightened nonmotile motionless bombproof immobilized unmovable bound tied static inflexible unbending set fast set firm hitched hooked immobilised unyielding stuck fast locked solid as a rock made fast hard-and-fast clinging immotive powerful permanent pegged clenched clinched shellproof dependable immutable balanced enduring clasped fitted stabile fortified trapped unshaking caught trammeled sandwiched unshaken glued impacted compressed obstructed crushed squeezed fixed firmly bogged down buttoned down done up joined pinned nailed down unmoveable stuck down unwavering obdurate stubborn adamant obstinate unrelenting embedded robust strict stringent quiet located situated stout unshakable vigorous lusty welded unfluctuating soldered screwed substantial mounted bolted hard-line rigorous final uncompromising unchanging inexpugnable dyed-in-the-wool hard-nosed unbreakable ironclad undeviating determinate unalterable hard iron-fisted

permanent indelible durable enduring lasting long-lasting stable adherent persistent resistant steadfast unfading fixed continuing constant persisting abiding steady deep-rooted eternal firm immutable perpetual perennial remaining everlasting unchanging imperishable lifelong long-lived long-term ongoing surviving prevailing undying unending timeless immortal ingrained secure unwavering established long-standing regular changeless tenacious endless reliable never-ending standing ineradicable ineffaceable indissoluble uniform unalterable unvarying dateless ageless consistent unchangeable uninterrupted ceaseless unceasing unfaltering dependable inextirpable unremitting incessant static undeviating stubborn indestructible long-running invariable deep-seated old continual non-stop inexpungible immovable unbroken unshakable long-established strong resilient traditional time-honoured settled stationary unchanged unforgettable set resolute indefinite memorable inerasable inflexible unexpungeable continuous rigid unfailing haunting invariant unvaried on an even keel never to be forgotten rememberable not to be forgotten unerasable stirring predictable incommutable unfluctuating inalterable hard-and-fast obstinate lingering same monotonous habitual unmodifiable unrelieved undiversified undisturbed continued sound successive running nonstop irreversible never-changing unruffled untroubled profound deep progressive interminable perdurable not changing solid even undivided total sempiternal longstanding inexhaustible forever without stopping in for the long haul till the cows come home lifetime inveterate livelong lifetime's all-time for life for all your life absolute certain irreparable irrevocable irremediable unrectifiable binding unyielding final unreversible unappealable peremptory unrepealable deathless fated irretrievable unrepairable predestined predetermined lost inevitable doomed conclusive beyond repair irremovable decided unshakeable perduring for keeps set in concrete set in stone forever and a day decisive definitive irrefutable determinate unbreakable indisputable incontrovertible definite shatterproof inextinguishable unchallengeable ultimate determinative inexpugnable emphatic unanswerable incorruptible finished sturdy nonperishable heavy-duty non-breakable stout toughened hard-wearing staunch unassailable unswerving adamantine infrangible sure entrenched well-established unbending sacrosanct undestroyable armoured reinforced rock-solid undestructable unruinable irrefrangible irrefragable nonbreaking inexterminable unwreckable made to last armored well-founded unflagging deep-dyed determined unflinching unrelenting indefatigable dogged adamant relentless tireless unvacillating iron unredeemable irrecoverable irredeemable unrecoverable fixed as the laws of the Medes and Persians cast-iron incurable categorical beyond recall

close devoted faithful loyal true unwavering dedicated devout enduring inseparable resolute staunch steadfast steady trusty ardent firm good true blue true-blue unfailing unfaltering avid dutiful as thick as thieves boon bosom down-the-line truehearted constant dependable committed unswerving pious trustworthy stanch reliable allegiant stalwart stable sure tried and true tried and tested tried-and-true immovable wholehearted dyed-in-the-wool honest attached unchanging uncompromising sincere genuine determined strong patriotic upright honourable tried honorable liege true-hearted solid sound vigorous safe trusted unhesitating inflexible secure passionate loving intent fervent intense single-minded zealous fanatical enthusiastic keen card-carrying straight supportive fervid deep-dyed truthful conscientious scrupulous hard-core incorruptible never-failing behind one unyielding correct implacable earnest stout confirmed fixed adamant unbending sworn responsible trustable abiding unqualified calculable unquestioning pledged obedient hard-working adherent certain confiding affectionate circumspect mad keen string along with on the level tenacious bombproof confident orthodox unflappable unflinching relentless durable sturdy die-hard attentive concerned infallible veracious redoubtable bold unerring in good faith consecrated admiring unmistakable tested effective stiff tough resolved undeviating unshaken unshakable believable eager driven diligent assiduous decided uninfluenced poised composed assertive through and through studious purposeful true to life persevering out-and-out as keen as mustard single-hearted old faithful given over to true to the end persistent rigid obdurate bound stubborn established immobile inexorable unmovable changeless unmoved in place in position on one's side flawless valued serious deep uncorrupted cherished balanced dear intimate compelling close-knit normal special convincing perfect undamaged treasured best active vehement profound pure heartfelt red-hot dinkum righteous right just moral virtuous ethical nice decent expedient unspoiled influential eatable persuasive well judged timely fresh potent whole well timed trenchant felicitous unimpaired favourable unhurt seasonable right-minded heart-and-soul worshiping adoring venerating goody-goody revering worshipping pietistic worthy veridical undistorted estimable high-principled creditable square all right undecayed promising intact fit to eat well-timed unblemished uncontaminated goody two-shoes no lie up front favorable on the up and up make good make good on something in good part principled upstanding noble respectable reputable high-minded fair unshakeable proper law-abiding blameless stand-up straightforward equitable laudable settled exemplary conscionable admirable irreproachable saintly immaculate unrelenting kosher set anti-corruption sensible strict absolute impartial immutable hardened sinless guiltless unimpeachable moralistic intransigent obstinate deep-rooted strong-willed praiseworthy meritorious complete angelic proved commendable unflagging consistent authentic definite impassioned dogged thorough brave entrenched squeaky clean credible clean courageous indefatigable elevated inveterate innocent thoroughgoing chivalrous spirited respected indomitable bona fide insistent aboveboard long-standing emphatic morally correct deep-seated right-thinking squeaky-clean rock-ribbed unfeigned bred-in-the-bone full of integrity undaunted knightly rooted unchangeable reasonable pertinacious lofty level-headed even venerable valiant strong-minded unstained impeccable bulldog plucky chaste lawful courteous mettlesome gritty strenuous diehard fair-minded fitting habitual invariable ingrained incorrigible untiring incurable long-established noble-minded stout-hearted same equal traditional conservative above board spunky incorrupt clean-living unadulterated pure as the driven snow through-and-through dead set on meaning business well-established reverent unalloyed rational natural lasting proven undiluted approved certified predictable unlimited torrid equable intrenched great intrepid warm untarnished unvarying fiery daring utter regular gallant magnanimous attested positive supreme seasoned steely competent forthright mature chronic copper-bottomed legit faultless objective continuous well-balanced unprejudiced unbiased unbribable indelible direct big purposive tried and trusted unfluctuating inculpable ineradicable whole-hearted humane fail-safe godly saintlike deliberate punctilious uniform deserving unapologetic unashamed decisive homogeneous wholesome of principle benevolent explicit perseverant holy spiritual of good repute manful all-consuming compulsive indifferent evenhanded nonpartisan disinterested on the up-and-up orderly well-mannered candid indurate gutsy dispassionate hard-line distinguished always there persisting unbendable unalterable instilled self-righteous infixed whiter than white four-square rock solid well established well-founded hell-bent on fair and square bent on bent upon out and out deeply ingrained deep-down do-or-die deep-set full-fledged salt of the earth hell-bent upon creditworthy unswervable humble uncontrived unpretentious right-hand important principal main favorite honored fundamentalist sane religious impervious prayerful discreet adult go-to capable powerful abject burning acute God-fearing rocklike patient quality upfront definitive Christian heightened severe extraordinary extreme exceptional consuming seemly full of determination grim godlike philanthropic matchless peerless charitable philanthropical perfervid morally right morally acceptable full-bore unrepentant tireless rightful arrant right-down sedulous decorous capable of being trusted stirring excessive inflamed rousing grave endless boundless heroic valorous chivalric permanent cohesive importunate stiff-necked to the core keen as mustard congenital carrying the load impersonal doting rabid fond exuberant embedded audacious steamroller nervy powerhouse forceful unafraid resilient valid inexhaustible foolproof guaranteed coherent deeply felt refined purified greathearted gentlemanly high lordly sublime on-the-level right and proper on the square fair-and-square good as one's word to be counted on honoured favourite fortified irremovable excellent valuable worthwhile possessive mulish unforgetful pristine veritable ceaseless bulletproof perdurable sterling fine dapper alright unmarred unobjectionable clean-cut esteemed lily-white highly regarded inoffensive precious applaudable model thinking twice fastidious critical extremely careful heedful punctual exact precise long-lived long-lasting neutral even-handed non-partisan open-minded legitimate surefire can't-miss unfading undying continual justifiable justified invaluable hanging tough bound and determined courtly straight-up dug in set firm assured well balanced well-built sure-fire of good report A-1 first-class anti-discrimination non-discriminatory above suspicion as good as one's word worthy of trust fly right boy scout to be trusted down home intemerate conformist recognized classic demonstrated failsafe bottomless used recognised gentlemanlike manly great-hearted quixotic unmixed real unstinting full unambiguous total unreserved categorical observant delivering there eternal come-through continuing virginal uncolored nondiscriminatory maidenly well grounded from the horse's mouth well founded unmitigated unrestricted unequivocal unconditional undivided hearty sheer hard virgin modest in the bag shoo-in conclusive unanxious undoubtful sanguine easy nailed down able locked on carefree hopeful determinate dominant in earnest unmalleable expected raw out tried out put to the test time-honoured safe as houses unsullied prevailing inexpugnable domineering going bent counted on undefiled outright doctrinal true to type stainless spotless entire fullhearted hard-and-fast guileless unspoilt unaffected tall in the saddle on one's mettle insistent on intent upon intent on set on determined to committed to the idea of hell bent on hang tough stand pat quickest shortest linear perennial lifelong 24-carat celibate continent vestal white unprofaned inviolate unspotted unblighted kind obliging impenitent irredeemable unreformable obsessive longtime similar static helpful neighbourly of the true faith of the faith accommodating accustomed inured habituated staid lily white wide-eyed sustained identical unvaried matching equivalent invariant generous thoughtful gracious friendly amiable considerate hospitable hundred percent whole-souled sicker above reproach agreeable indulgent kindly unselfish amicable civil comradely altruistic benign sympathetic monotonous pure as driven snow babe in woods G-rated wet behind ears sociable polite pleasant without reservations ordered fated irreversible unmodifiable fateful well-proportioned ossified plumb symmetrical unbroken systematic consonant level undiversified of a piece compatible methodical smooth monolithic genial regardful peaceable companionable mannerly well-disposed neighborly well mannered well-brought-up beeline straight line straight ahead bee-line not crooked horizontal hard-shell firmly established irreprehensible without reproach in the clear of excellent character

reckless audacious brash carefree decadent abandoned fast-paced wild careless extravagant salacious self-gratifying self-indulgent devil-may-care foolhardy frivolous irresponsible out of control shameless daredevil harsh immoderate imprudent profligate slack unconstrained unrestrained wanton carnal corrupt exciting fast and loose gadabout intemperate licentious louche temerarious

promiscuous loose immoral lustful easy flirtatious lewd libidinous rakish unchaste impure indecent debauched depraved dissolute incontinent lecherous profligate uninhibited wanton bawdy lascivious of easy virtue sinful raffish licentious dissipated libertine abandoned degenerate corrupt decadent wicked reprobate unprincipled perverted shameless wild concupiscent unrestrained intemperate salacious unclean debased lubricious raunchy degraded prurient randy unconstrained horny obscene carnal coarse goatish dirty sensual warped demoralized unwholesome sick rakehell jackleg perverse filthy rakehelly demoralised crude swinging hot disreputable pervy satyric passionate lubricous hypersexual itchy louche lickerish uncontrolled whorish pornographic smutty gross vicious ribald voluptuary X-rated naughty sybaritic unvirtuous fast-living vulgar evil blue unbridled vile lax immodest light foul iniquitous vitiated nasty wayward trashy profane stag porny gutter unprintable voluptuous fleshly gay locker-room low-down unrestricted high living self-indulgent in the fast lane fast and loose gone bad roundheeled careless fallen erotic corrupted hedonic unconventional bad sleazy nefarious riotous incorrigible ungoverned ruttish indulgent defiled sordid villainous unscrupulous suggestive base low violated deteriorated drunken open miscreant rotten lusty orgiastic scurrilous off-color raw pleasure-seeking night owl hard-core lacking restraint in the gutter gone to the dogs unimpeded free untrammeled unhindered unconfined hedonistic uncontrollable ardent freethinking offensive dubious prodigal uncurbed animal amoral unruly unmoral desirous relaxed scabrous disorderly hot and heavy unblushing rough soft-core bodily evil-minded steamy unethical untrammelled impious dishonest tarty slack slaggy wrong riggish unconscionable wrongful dishonourable fraudulent philandering morally wrong unfair devious underhand indelicate racy dodgy black crooked shady unlawful cutthroat unrighteous unsavory dark Machiavellian bohemian dashing jaunty casual sporty indecorous tasteless unseemly imprudent heedless rude disgusting spicy saturnalian unsavoury dishonorable unjust graceless not cricket arousing earthy taboo sexy off colour titillating devil-may-care inconstant irresponsible deviant gamy off-colored salty gamey explicit off risqué adult porno nudge-nudge dapper near the knuckle foul-mouthed scandalous near the bone in bad taste questionable improper brutal flagitous twisted criminal kinky unnatural sicko unhealthy mean flashy out of control no better than one should be dirty-minded flash tawdry colourful unusual free-spirited individual colorful sexual venereal wolfish hircine hot to trot despicable ignoble ungodly tainted shameful luxurious profaned desecrated abnormal vice-ridden bacchanalian monstrous aberrant sullied distorted epicurean blasphemous contemptible abominable ignominious uproarious heinous immoderate infamous reprehensible overindulgent flagitious uncleanly sadistic scungy unpleasant irreligious unholy squalid disgraceful wretched sacrilegious repugnant appalling discreditable contaminated abhorrent deplorable detestable Dionysian hateful Bacchic scurvy excessive not pure impaired bent bacchic atheistic irreverent godless retrograde unrefined faithless pleasure-loving disagreeable retrogressive dishonoured extravagant seedy shocking Dionysiac barbarous erring atrocious lotus-eating bestial execrable unworthy loathsome shoddy deceitful dishonored peccable distasteful odious abject venal snide currish paltry scoundrelly shabby knavish seamy blameworthy mercenary felonious delinquent lawless spiteful degrading unspiritual low-minded objectionable diabolical greedy dastardly egregious self-seeking frenetic inferior deviate untrustworthy hellbent hardened Saturnalian grotesque vitiate contorted morally bereft vulgarized vulgarised gone to seed erroneous treacherous diseased roguish misguided illegal undesirable illicit unregenerate disturbing disappointing outrageous degenerated abased rascally perfidious cheap parsimonious effete pampered lavish bribable demeaned sinking flatitious failing boorish baneful deleterious lawbreaking indictable decaying moribund lost declining inglorious shrewish incorrect crabbed ill-tempered ill-natured surly unaccommodating bad-tempered churlish beyond contempt champagne reckless unspeakable culpable under-the-table condemnable servile shy unrespectable indefensible inexcusable notorious unforgivable opprobrious unchecked rampant runaway against the law luxury-loving Lucullan sleazoid avaricious skanky unbecoming boisterous noisy loud scatological blamable censurable unhampered impulsive impetuous unbounded sceptical unbelieving agnostic physical poor calculated covetous flagrant scatologic saucy porn Fescennine fruity rollicking ithyphallic Cyprian boozy revelling carousing non-believing heathen heretical non-theistic rank barnyard crass pagan infidel barbarian rip-roaring lively roisterous bibulous dionysian sottish crapulous roistering tarnished heathenish idolatrous beyond the pale voyeuristic hankering luscious lush sensuous longing rambunctious itching cruel ruthless sinister merciless wassailing besmirched despoiled inhumane callous malevolent malicious inhuman religionless iconoclastic nonreligious appetitive ruined spoiled trashed polluted unfeeling unkind forbidding slippery bloodthirsty heartless sly pernicious savage tyrannical two-faced underhanded shifty brutish unconscientious scheming inexorable robustious rumbustious side-splitting nullifidian undevout dirtied abused ravished pitiless exploitative hard-hearted crafty vengeful conscienceless cold-blooded maleficent harsh vindictive reveling animalistic moving corporeal stirring exciting tactile heavy stimulating sensory delightful physically gratifying sharpened pleasing skeptical free-thinking raped rancorous errant wrathful revolting horrid ugly disparaging mean-spirited demonic scrofulous black-hearted contemptuous grisly scornful despiteful virulent gruesome disdainful repellent nauseating repulsive spoilt cooked horrible dreadful sickening obnoxious off-putting sorry mucked up diabolic miserable yucky humiliating gut-churning hellish icky sick-making fiendish God-awful damnable devilish worthless vomitous bogging noisome noxious lousy beastly yucko disgustful loathly awful stinking terrible vomit-inducing

explosive frenzied hot fiery flying forceful sudden abrupt charged active dashing electric immediate meteoric rampant

quick bright clever keen savvy brainy brilliant exceptional ingenious intelligent quick-witted sharp-witted smart sharp alert supersmart ultrasmart nimble hyperintelligent astute genius perceptive acute discerning perspicacious gifted penetrating whip-smart able knowing wise quick on the uptake shrewd canny knowledgeable observant erudite on the ball rational intellectual cerebral quick off the mark profound ready scholarly quick-thinking nimble-witted precocious sapient fine percipient whiz sagacious sage insightful apt talented active sharp as a tack creative adept skilful inventive skillful witty learned piercing educated all there enlightened prudent argute incisive intuitive discriminating subtle critical rapier-like highbrow accomplished sensitive bookish academic lively penetrative agile alive expert crack elite masterly brisk resourceful excellent virtuoso wide awake capable adroit superior logical heady competent eggheaded choice whip deep sensible quick on the draw Einstein whiz kid first-rate first-class quick on the trigger very intelligent superintelligent spirited mentally keen sprightly judicious cultured studious bluestocking swift PDQ prompt genial well-read egghead receptive gnostic with it exquisite bright-eyed and bushy-tailed swotty delicate deft dexterous effectual slick effective good einstein curt dextrous vigorous wired mercurial sharpened well read keen-witted sophisticated smart as a whip razor-like cute searching probing thinking hardheaded clear-sighted clear-eyed pawky acuminous heads-up long-headed razor sharp razor-sharp book smart hard-boiled finely honed well-informed accurate exact foxy not missing a trick understanding instructed imaginative responsible calculating together comprehending original smart as a tack not born yesterday having smarts knowing how many beans make five nobody's fool with all one's wits about one know how many beans make five having a good head on one's shoulders having no flies on very smart sharp-sighted experienced artful cunning proficient skilled aware thoughtful crafty streetwise wily smooth careful cagey informed sly practised masterful handy efficient polished ace practiced politic professional consummate master versed nifty suss circumspect seasoned wizard vigilant great far-sighted trained watchful attentive wary open-eyed clear tasty cool discreet crackerjack cautious mean precise awake well versed sound veteran complete street smart responsive compleat on guard on the lookout practical top-notch heedful cultivated tentie tenty professed Argus-eyed trenchant wicked analytical facile tuned in reasonable on the qui vive street-smart scheming on one's toes qualified slippery refined far-seeing conversant bravura guileful wide-awake worldly-wise stellar analytic habile workmanlike conscious hardened farsighted fly reflective wised up devious strong on your toes mindful on the alert a dab hand at on the job designing tough philosophical enquiring chary outstanding guarded mature schooled well-advised hot sharp-eyed well informed eagle-eyed media-savvy keen-eyed hotshot inquisitive hawk-eyed downy prepared worldly contemplative neat on tiptoe astucious all ears inquiring steely cluey sentient foresighted realistic reasoned literate strategic extraordinary businesslike sober well-honed tactical level-headed solid no-nonsense Machiavellian commonsensical razor-edged knife-like magnificent well educated considerate impressive well-reasoned concentrating in the know specialist well judged marvellous hip diplomatic formidable regardful with great knowledge full of insight wakeful crisp nimble-fingered pro well-rounded beady-eyed artistic au fait intent well-grounded there powerful on the watch with eyes like a hawk marvelous tasteful tricky top-drawer tactful immensely skilled highly qualified on your guard very skilled gimlet-eyed highly skilled exceptionally skilled with eyes peeled out of this world extraordinarily skilled thorough up to speed heads up highly trained big league dodgy selective disingenuous lettered beguiling familiar acquainted well-developed insighted cagy cognizant desirable questioning fastidious enterprising justified contriving conniving unsentimental hard-bitten sophic well-founded apprised pragmatic ratiocinative effortless expedient well advised hep down-to-earth tutored well thought out certain commonsense phenomenal civilized splendid scientific clean matter-of-fact hard coherent levelheaded commonsensible widely read sure versant showing great knowledge intriguing illuminated remarkable philosophic visionary class on top of knows what's what sane no dummy certified au courant interested agog anxious leery pointed topflight ear to the ground just finely judged endowed deadly unsleeping grounded old vet clued up well-thought-out civilised having been around keeping your eyes peeled keeping a weather eye on things well-versed paying attention top-hole waiting on on the beam fast on the draw on toes good hands looking for with weather eye open looking to on alert class act shining at a hand at whetted fully developed in-depth sharp-edged self-aware concise shady sneaky underhanded shifty manipulative succinct punchy pithy straight decisive minute streamlined plotting proper exacting detailed complex considered smooth-running teachable unscrupulous sussed deliberated superlative wonderful dazzling to the point star superb quick to learn fluent innovative no fool strict express categorical frugal appreciative prescient nippy fit leading polite wise to urbane unprovincial gingerly premeditating slim safe leet supreme keeping one's eyes skinned with one's eyes open drilled phenom cogitative well-organized well organized suspicious inspired inch-perfect advisable fleet heightened in one's best interests privy appraised literary hooked glued with one's eyes skinned cool-headed clear-thinking having fancy footwork as sharp as a tack with your wits about you clued-in on the stick vital apprehensive resolute intractable recognizant clued dominant suitable fitted judgmatical judgmatic innovational trailblazing fertile originative Promethean elaborate innovatory well run supremely skilled hard-nosed finely tuned smashing fab peerless efficacious pedantic esoteric recondite having good hands having know-how brill magic abreast witting well-taught finished pioneering A1 very able tip-top know stuff no slouch very good seasonable judicial common-sense seemly well-judged suited equal adequate donnish apperceptive hard-headed clued-up tuned-in arch treating with kid gloves gracious courteous opportunistic conciliatory bland suave well reasoned deviceful equipped easy observing dynamite with-it up to it highly endowed up to snuff know one's onions worthy know backwards and forwards know the ropes intense investigative examining exploratory researching curious with both feet on the ground liberal open-minded ware posted well-educated polymath professorial abstruse omniscient solemn pansophic grave studied forward thinking outside the box having a knack for cut out for broad-minded well versed focused perky hang tough stand pat locked in tough nut fully awake wide-eyed particular genned up surveying deducing correct eager considering intentive discovering detecting contemplating focussed advertent observative specialized balanced valid underhand top-shelf developed advanced serious-minded firm consequent have smarts advanced for one's age have the goods ahead of one's peers out of the ordinary old beyond one's years got it specialised progressive tolerant free-thinking full of common sense discriminative shark calculated inside having all one's marbles steady-going in right mind discriminatory discriminational differential plausible justifiable veridical faultless collected unquestionable veracious deductive synthetic credible objective infallible trustable reasoning knowing what's what hip to in the picture plugged in on the inside up on aesthetic nice rigorous substantiated secure confirmed errorless proven corroborated colorable meticulous truthful sincere impeccable cogent inerrant validated verified choosy with good taste picky individualising opinionated individualizing choicy esthetic finical select eclectic persnickety fussy finicky defensible maintainable definite defendable calculable explicit supportable tenable sustainable empirical cognitive open stringent empiric flippant facetious cheeky jazzed sarcastic mischievous sassy on-target letter-perfect clear-cut dead-on spot-on flip bantering smarty-pants bold tongue-in-cheek smart-alecky droll jesting saucy highbrowed humorous fresh whimsical insolent smart-aleck brazen jocular psyched up switched on

crooked deceitful deceptive devious dishonest shady shifty sneaky artful crafty cunning duplicitous fraudulent guileful insidious sly underhanded unethical unprincipled unscrupulous wily double-dealing rogue slick unconscionable underhand bent sharp tricky treacherous corrupt untrustworthy dishonourable dodgy dishonorable cheating swindling criminal illegal false lying two-faced slippery Janus-faced shonky scheming dubious unlawful roguish defrauding designing snide immoral deceiving disreputable unfair amoral insincere dirty untruthful mendacious malfeasant misleading unjust hollow-hearted fishy slim two-timing questionable nefarious shrewd rascally corruptible venal perfidious buyable grafting sham suspicious hoodwinking counterfeit foxy furtive villainous illicit subtle conniving knavish snidey spurious sneaking double-faced false-hearted truthless indirect phoney fake mock phony oblique double-crossing secretive smart bribable rotten fly exploitative lawless clever canny untrue suspect unfaithful disloyal contriving ornery salty hostile snaky stealthy disingenuous sketchy seedy pseudo bamboozling forged against the law falsified imitation iniquitous ruthless suborned evil slimy iffy irregular scandalous bogus collusive unhonest cagey murky inglorious Machiavellian dissembling hypocritical fly-by-night of dubious character potentially illegal Punic rascal plausible catchy astucious off bum seeming unreliable serpentine imposturous pretended bluffing sinister recreant backbiting unctuous elusive traitorous calculating mean unsportsmanlike low unsporting below the belt dirty-dealing faithless base beguiling astute wicked feigned bad cagy cute delusive evasive undependable foul wrong smooth nasty artificial intriguing unsavoury sordid reprobate rapacious low-down secret contemptible despicable ignoble backhanded unsavory plotting clandestine thieving scoundrelly degenerate surreptitious shameless discreditable larcenous sticky-fingered cutthroat light-fingered shameful unpleasant phony-baloney phoney-baloney pilfering vile fickle delusory inconstant conscienceless mealymouthed mealy jive double kleptomaniacal Pecksniffian lip carny inequitable fallacious irresponsible unprofessional mercenary deep sleazy improper left-handed depraved specious back-stabbing scurvy not to be trusted predatory pretend vicious dissimulating unsound thievish ingenious fabricated dark concocted invalid corrupted not dependable intelligent vulpine perjured sinful spoliative plunderous piratic shabby trustless fibbing invented dastardly ignominious arch disgraceful covert malicious unsafe unworthy cheap incorrect knowing illusory distorted abject wrongful deluding sharp-witted manipulative skilful skillful unfounded not cricket mean-spirited economical with the truth unregenerate stealing streetwise adroit mysterious purchasable apocryphal imaginary nimble-fingered funny fair-weather hollow untrusty notorious fictitious unloyal made up doubtful distasteful mischievous cooked-up not candid not frank seamy not to be depended on unwarranted vulgar impish unwholesome cowardly unveracious arrant felonious inaccurate erroneous tricksy ambidextrous fiendish illegitimate cynical prevaricating equivocating dissolute ill-gotten inexact beggarly detestable wretched licentious reprehensible casuistic captious canting grubby flawed adulterous cloak-and-dagger worthless dangerous petty deplorable scummy sorry treasonable back-alley affected warped low-minded under the table mistaken out of order simulated unstable changeable renegade treasonous glib apostate keen resourceful contrived faked coloured counterfactual greasy dexterous against the rules pawky colored cod dextrous on the take trumped up betraying trumped-up snake in the grass contraband shadowy suspected disbelieved equivocal kleptic theftuous furacious uncandid corruptable wrongdoing conspiring unfrank unpredictable incorrigible unconscientious Byzantine stinky bootleg sleazoid sleazo queer macabre dicey mercentary praetorian stop-at-nothing abandoned profligate wanton not entirely truthful terminologically inexact tortuous overdone exaggerated indefensible raffish intentionally misleading selfish degrading self-seeking degraded cowboy unjustifiable unsatisfactory unacceptable unjustified unreasonable uncalled for deviant obnoxious offensive devilish under the counter buccaneering put-on lacking sincerity paltering fugitive wayward repellent repulsive objectionable rough disagreeable rudderless acute self-righteous sanctimonious unnecessary backstabbing left- handed fink pretentious pseud wry witted pixieish scampish pixie leprechaunish waggish puckish pixy prankish elvish observant heedful alert opportunist assumed heads-up sub-rosa undercover hush-hush concealed untrusted opportunistic pillaging plundering sagacious masterly adept not trustworthy inventive pretending misrepresenting inventing misstating falsifying not on out of turn unsteady insecure hard to pin down uncertain mutable variable falsehearted malevolent forsworn mythomaniac perilous ensnaring wormlike with tongue in cheek good-for-nothing expedient proficient politic frolicsome imaginative deft savvy nifty infamous prostituted faux hugger-mugger shrouded hidden veiled hole-and-corner grotty subversive seditious double dealing pinching shoplifting pocket-picking boorish uncouth revolting rude churlish coarse gross backstairs conspiratorial not to be relied upon rebellious lubricious avaricious grasping crazy like a fox doubting committing perjury a bit much louche adopted wolfish mutinous experienced like a snake in the grass unrighteous black unseemly unqualified inauthentic improvised framed devised cooked up noisome repugnant filching flighty errant obliquitous erring gimmicky shocking simoniac simoniacal padded decadent breakaway negligent profiteering dud jivey hypocritic oily pharisaical unnatural feigning non-existent made-up flimflam scam unbelieving biased prejudiced street-smart street smart on the QT under wraps on the quiet open to bribery squalid ungentlemanly extortionate open pharisaic Pharisaic Tartuffian Pharisaical playing politics put on playing games dummy unauthentic over the fence a bit thick unconverted sceptical skeptical wavering capricious changeful fluctuating fabulous out misguided crazy like fox discriminatory abhorrent faking one out not straightforward paltry outrageous opprobrious disorderly piratical mythical in error mythological actorly quack under-the-table execrable unsportsmanly disgusting indecent crass tawdry abominable graceless of bad reputation shy unrespectable shoddy partisan low-life no-good odious unfactual nonfactual fictional baseless lame currish scungy lousy smooth-spoken smooth-tongued beastly ratty scabby discriminating prejudicial partial unequal bigoted pitiable lowly lewd derogatory libidinous so-called not genuine make-believe fast and loose off-color dual gone to the dogs weighted intolerant slanted preferential no good in bad in low esteem in the doghouse undue loaded unbalanced uneven arbitrary faulty blameworthy culpable cruel grievous unrightful inexcusable injurious unreal imprecise one-sided non-objective uncalled-for misrepresentative sophistical factitious ersatz