Đồng nghĩa của foolproof

Alternative for foolproof

Đồng nghĩa: resistant, safe, tight,

Tính từ

Incapable of going wrong or being misused
certain guaranteed infallible safe sure-fire dependable effective efficacious flawless never-failing perfect reliable sound sure trustworthy unassailable unerring unfailing watertight airtight fail-safe faultless goofproof idiot-proof never failing secure tested tried unbreakable tried and tested tried and true certified can't-miss surefire proven established reputable proved failsafe demonstrable well-built well-founded well-grounded well engineered tested and proved time-tested high-quality well-engineered well-tried assured good excellent protected covered confident safeguarded reliant sovereign accurate decided stipulated stated insured concluded warranted ensured unbeatable acceptable correct omniscient handy apodictic incontrovertible satisfactory helpful authoritative solid agreeable undeceivable unquestionable exact always effective useful unimpeachable effectual inerrant steady inerrable efficient satisfying positive right true precise trusty impeccable faithful devoted loyal inch-perfect dutiful steadfast responsible on the mark bang on on target spot on deadly conscientious stable direct principled adult rational pinpoint capable of being trusted high-principled qualified firm competent close able precision fine self-reliant upright rigorous capable refined hairline delicate spot-on meticulous mathematical lethal well aimed painstaking careful honest staunch trusted resolute committed dedicated calculable constant unmistakable trustable uncompromising enduring fast unshakable tried-and-true true-blue

Tính từ

Deserving of trust, or able to be trusted reliably
trustworthy dependable honourable reliable responsible staunch true trusty faithful reputable ethical honest incorruptible principled safe secure sensible steadfast truthful unimpeachable upright virtuous constant loyal unfailing unswerving unwavering calculable good guaranteed honorable mature righteous solid sound steady sure trustable straight tried saintly true-blue level-headed never-failing rock solid straight-up tried-and-true sure-fire true blue above suspicion tried and trusted tried and tested tried and true full of integrity on the level to be trusted worthy of trust always there up front boy scout down home fly right as good as one's word decent just respectable moral scrupulous conscientious firm upstanding sincere devoted genuine fair proper right-minded stable worthy certain noble dedicated right credible dutiful committed authentic high-principled creditable legitimate high-minded proven unquestionable correct kosher infallible nice trusted valid blameless stand-up law-abiding pure fast resolute established tested irreproachable legit square certified lawful veracious candid straightforward strong real ardent devout enduring proved all right positive allegiant reasonable unerring frank conclusive rational respected definite pious equitable anti-corruption authoritative indisputable aboveboard effective well-founded attested indubitable laudable uncorrupted unassailable stalwart fixed admirable impeccable impartial on the up and up conscionable fail-safe verifiable forthright absolute exemplary patriotic incontrovertible above board demonstrable unfeigned of good repute accurate convincing unequivocal acceptable down-the-line true-hearted fair-minded morally correct believable determined open venerable irrefutable recognized guiltless faultless sinless incontestable perfect legal stanch unmistakable veritable confirmed bona fide precise known estimable upfront immovable undoubted praiseworthy meritorious unchanging flawless balanced commendable recognised undeniable establishable unfaltering dyed-in-the-wool compelling persuasive attached unadulterated unpretentious actual clean efficacious in the bag watertight plausible above reproach persistent unambiguous clear official close exact stout immaculate evident plain inarguable competent squeaky-clean realistic consistent approved confirmable predestined hard provable supreme set ascertained destined guileless sterling undisputable true to life unprejudiced unbiased clean-living fair and square inculpable liege strict innocent justified passionate unbribable objective squeaky clean wholehearted orthodox even-handed open-minded unchallengeable pukka salted away on ice sure thing having down pat distinguished maintainable loving sustainable viable definitive dispassionate potent non-partisan surefire can't-miss chivalrous unanswerable tenable non-discriminatory equal incorrupt probable decisive original accepted well-established justifiable evenhanded veridical nondiscriminatory moralistic copper-bottomed angelic well-built satisfying earnest unaffected sturdy fervent on the up-and-up heartfelt uncounterfeited bonafide highly regarded well-thought-of beyond question adult unfaked failsafe unpretended circumspect right-thinking intimate bosom capable hard-core unblemished esteemed sane behind one fanatical capable of being trusted able to hold water salt of the earth well-grounded vigorous predictable emphatic feasible creditworthy rigid supportive regular conforming lasting notable settled honored likely influential unarguable honoured factual eminent astute efficient neutral prestigious knightly irrefragable telling obdurate unstained anti-discrimination easy accomplished untarnished inexorable fair dinkum helpful defensible powerful airtight cogent sanctioned verified authenticated indifferent nonpartisan elevated never failing lofty demonstrated logical overt civil defendable agreeable perceptive decorous assured able honest-to-goodness uncompromising polite peaceable disinterested unselfish godly saintlike supported inerrable inerrant unshakable imaginable excellent uncolored forceful apodictic possible supportable arguable seemly redoubtable redoubted deserving courteous for real conceivable impressive fitting satisfactory obedient beyond dispute self-righteous of good standing workable beyond doubt presumable obvious above-board invariable of principle confiding affectionate whiter than white pure as the driven snow punctilious holy spiritual noble-minded vindicable well-engineered abiding of good report well grounded from the horse's mouth time-tested well-tried beyond a shadow of a doubt safe as houses high-quality string along with hopeful well engineered tested and proved having clean hands humble uncontrived discreet unalloyed undisputed certifiable impervious echt standup glorious familiar simple undesigning artless natural hearty zealous pucka civilized careful unconcealed peaceful duteous boon unflappable impassioned checked quality egalitarian idiot-proof goofproof unbreakable orderly licit hardened inextinguishable immortal undestroyable untouchable perpetual undistorted truehearted upheld great perfervid unflinching fervid authorized accredited straight-shooting card-carrying hard-working confidential important principal main favorite chaste rocklike humane qualified self-reliant manifest patent sustained self-evident clinching respectful even durable no lie unhesitating Christian unchangeable immutable well behaved unmannered on up and up undebatable clear-cut categorical deep-dyed tough inflexible stiff straight-arrow by the book go-to morally right morally acceptable carrying the load gallant magnanimous right as rain telling the truth authorised good as one's word to be counted on keen final God-fearing in good faith die-hard valuable worthwhile right on straight from shoulder civilised sovereign favourite with no axe to grind irresistible fine applaudable model unshakeable ultimate not in doubt godlike philanthropic matchless peerless reverent charitable philanthropical confident wise sagacious judicious intelligent plain-spoken inseparable valued right-hand error-free invaluable verisimilar assuasive suasive permanent excusable condonable impregnable warrantable beyond criticism unexceptionable first-class thinking twice fastidious critical extremely careful heedful punctual concluded decided warranted ensured insured stipulated stated equable classic colourable deadly uncanny meticulous inevitable persevering shrewd percipient shoo-in unanxious undoubtful sanguine nailed down locked on carefree special cherished dear undamaged best close-knit normal treasured used on the nail the real McCoy based on facts straight from the horse's mouth fact-based stainless spotless untainted beyond suspicion serious cordial profound free-spoken round bulletproof perdurable moving true-to-life carrying conviction swaying believeable A-1 endless boundless unmistaken errorless dead spot-on long-standing long-lived long-lasting intense stubborn immobile unquestioning adamant bound unmovable changeless unbending unqualified intent literal ingenuous plainspoken truth-telling outspoken unreserved significant fly canonical well judged unimpaired seasonable unspoiled eatable timely unhurt fresh trenchant felicitous favourable expedient whole well timed well balanced well-balanced inexhaustible learned tried out put to the test time-honoured deep-rooted unbeatable ceaseless continuous scholarly detached undecayed promising fit to eat uncontaminated intact meaning what one says celebrated renowned on one's side full-hearted unlimited unfading spot on undying continual acclaimed genteel prominent coherent presumptive illustrious famous like it is documented circumstantiated validated handy useful undeceivable omniscient effectual always effective substantial unflagging bottomless famed favorable honest-to-god supposable fiduciary colorable credential thinkable reasoned reputed befitting presentable dignified on up-and-up prudent lucid congruent grounded name same unrelenting assiduous delivering there diligent eternal counted on come-through continuing kind obliging popular commonsensical perspicuous deductive informed neat tidy smart spruce according to the rules neighbourly pragmatic germane determinative commonsense weighty analytical practical levelheaded discerning accommodating appropriate suitable becoming modest done comely ordinary well bred moderate august sublime mediocre de rigueur generous thoughtful gracious friendly amiable considerate hospitable pertinent analytic relevant sober consequent commonsensible indulgent benevolent kindly amicable comradely altruistic benign sympathetic straight from horse's mouth holding water matter-of-fact well-advised intellectual well reasoned clear-headed well advised down-to-earth well-reasoned well thought out with a ring of truth within the bounds of possibility sociable pleasant genial regardful companionable mannerly comme il faut favored favoured well-known neighborly well known well thought of of repute high-ranking well respected with a good reputation in high favor well-disposed well mannered well-brought-up well-mannered irreprehensible without reproach in the clear of excellent character greathearted courtly wholesome stately beneficent gentlemanly refined big exceptional proud sportsmanlike lily-white lordly big-hearted urbane cultivated heroic sportsmanly great-hearted valiant meritable bounteous liberal grand not bad free outstanding high kindhearted batting a thousand not too shabby paradigmatic quintessential tolerant thankworthy brave sporting praisable bueno neato prototypical classical beyond reproach bountiful unblamable worthy of admiration suave imposing munificent superior courageous first-rate representative typical illustrative characteristic wonderful bold gentle splendid majestic superb intrepid lavish undefiled unspoilt giving ladylike magnificent affable unsparing regal marvelous valorous marvellous couth super gentlemanlike compliant prim noteworthy rightful stellar loose soft-touch unstinting choice ace select sedate bighearted attentive revered disciplined elegant worthy of commendation self-sacrificing formal portly tractable fearless ceremonious unsullied profuse imperial prudish dauntless understanding tasteful delicate aristocratic resplendent sanctimonious prissy ideal cultured polished ungrudging prodigal open-handed joyous celibate pleasing mild stout-hearted daring terrific strait-laced handsome willing classy exquisite highbrow composed rad lenient conventional savory unobjectionable apple-pie white prime vestal congenial slick capital fulsome openhanded freehearted freehanded copybook savoury heroical precious attractive A1 game consummate self-respecting kind-hearted gnarly G-rated boss well-bred smashing wicked humanitarian supercalifragilisticexpialidocious copacetic manly compassionate fab noted clean-cut merciful tender splendiferous champion large-hearted beaut grave brill bully tip-top top-notch without fault top-hole spirited palmary admired quixotic peacekeeping complying soft-hearted warm-hearted protective particular palatable idealistic rectitudinous professional of note highly respectable uncorrupt finicky chivalric eleemosynary almsgiving incorrupted favoring submissive biddable amenable manageable conformable docile fussy inspiring distinctive individual well-behaved deferential mean pernickety favouring saving dinkum religious well favoured well-favoured inoffensive independent needy self-sufficient due eligible kin full-figured well-rounded plump womanly caring selfless archetypical imitable archetypal textbook time-honored squeamish virginal maidenly solemn staid fit sophisticated stylish virgin sweet princely goodhearted public-spirited goodish very good up to the mark nasty organic dapper alright goody-goody unmarred gone swell pillar sporty according to Hoyle reserved exalted demure grandiose debonair picture-book cleanhanded picture-perfect letter-perfect indefectible seamless kingly crimeless venerated irreprovable epic baronial imperious meritious winner meedful golden world-beating top drawer deserving congratulations salt of earth abundant ample graceful reproachless pristine reverenced hallowed puritanical priggish sombre magisterial somber distingué highfalutin' starchy nifty uplifting edifying continent unprofaned inviolate unspotted unblighted female motherly magnific snow white characterful free-handed ready meet good-natured approachable forthcoming bonhomous good-hearted complaisant benignant bland unctuous acquitted extraordinary remarkable highbred flattering preux adulatory complimentary high-bred studied lily white wide-eyed in line by the numbers worshipped extravagant fantastic tremendous non-erotic improving non-violent plentiful full prized meretorious appreciable major league in limelight big time big name high-powered uninvolved lionized legendary pure as driven snow babe in woods wet behind ears royal commanding monumental massive just so Homeric matronly sacred pre-eminent reverend sage not to blame not guilty guilt-free plenteous willingly given unstinted all there invigorating envigorating hygienic open-faced in the pink hale and hearty ruddy in fine feather together fresh-faced sanitary blooming lionised matriarchal philosophical experienced patriarchal worshipful worshiped doughty plucky dashing lionhearted manful mettlesome gutsy undaunted devil-may-care gamesome frolicsome larkish frisky kittenish mischievous sprightly merry impish antic lively rollicking roguish waggish coltish sportive gay jaunty playful wild gritty macho great-spirited daredevil indomitable gutty stouthearted unshrinking unafraid death-or-glory undauntable lion-hearted likable delightful appealing enjoyable venturous spunky ballsy have-a-go gorgeous exhilarating comforting beautiful enviable lovesome flashy pleasurable ravishing enchanting comfortable photogenic hunky stunning pretty tempting lovely euphoric glamorous fascinating seductive sunny engaging fire-eating hairy straight shooting square shooting square dealing dollish amusing glossy snazzy flamboyant fetching taking aesthetic well-favored showstopping OK cheery welcome drop-dead splashy good-looking beauteous glamourous intoxicating showy in order dishy radiant relief glad dainty knockout blessed pulchritudinous statuesque fun foxy hunky-dory cunning cute heavenly eye-catching zingy soothing rapturous spanking sightly arresting prettyish brilliant cracking cool superlative passable delightsome telegenic charming paradisal paradisaic elating deluxe copasetic recherche esthetic paradisiacal super-eminent grateful shipshape darling dulcet super-excellent blest stupendous paradisaical calming splendorous recreative gratifying paradisiac ecstatic alluring relishable peachy tiptop crackerjack schmick dope rare dream likeable irie phat masterly belting pearler sik unreal greatest exo barrie chillin' A-OK of the first water best ever super-duper out of sight of the highest order zero cool hunky dory world-class ka pai second to none of the first order out of this world cat's pajamas

Tính từ

Free from defect or error
faultless flawless perfect impeccable unblemished accurate correct ideal model exemplary error-free exact precise absolute classic copybook faithful immaculate indefectible irreproachable letter-perfect meticulous picture-book picture-perfect scrupulous seamless unerring without blemish without fault bang on clean crimeless errorless exquisite intact just so spotless spot on stainless supreme textbook unguilty unspotted whole on target on the button on the mark on the nail right on pure blameless virtuous innocent untarnished righteous consummate guiltless untainted unimpeachable sinless undefiled good unsullied excellent upright unmarred pristine squeaky-clean saintly moral beyond reproach sublime above reproach squeaky clean honourable honorable pious uncorrupt spiritual just sound devout chaste inculpable undamaged unimpaired lily-white uncorrupted unflawed infallible meritorious defectless right holy commendable reverent devoted classical angelic religious honest incorrupt ethical mint decent godlike clear godly unspoilt above suspicion upstanding whiter than white sainted trustworthy divine tip-top unexceptionable worthy nice superb devotional laudable saintlike unbroken praiseworthy ten aces unassailable true sanctified believing dedicated matchless peerless unspoiled consecrated as good as new pietistic prayerful hallowed finished blessed unworldly pietistical humble revered glorified venerable seraphic venerated sacrosanct god-fearing admirable cleanhanded outstanding uncontaminated unmarked beyond criticism exceptional unpolluted principled noble superlative archetypal definitive prime quintessential irreprehensible proper imitable reputable law-abiding respectable straight prototypical optimal peak punctilious high-minded conscientious stand-up right-minded dutiful as sound as a bell noble-minded as pure as the driven snow all right untouchable on point unquestionable beyond compare splendid skillful paradisiacal unequaled culminating accomplished paradisiac utopian A-OK out-of-this-world expert crowning excelling skilled adept experienced skilful highly respectable unchallengeable prepared unfailing masterly without errors fleek reliable dependable untouched word-perfect ultimate irreprovable entire complete idyllic fitting optimum reproachless unblamable unrealistic fanciful unstained best beyond question beyond suspicion snow white A1 spick-and-span uninjured modest unhurt inviolate representative pure as the driven snow unequalled moralistic conscionable incorruptible seemly truthful coherent uninterrupted ordered logical harmonious uniform consistent smooth chivalrous aboveboard distinguished fine best possible gallant magnanimous decorous square courteous kosher have-it-all estimable indefective clean-living salt of the earth true-blue paradigmatic sterling archetypical applaudable bueno very good neato idealised idealized spot-on clear-cut categorical distinct white supplicant not bad strict dead-on close dead right bull's-eye on the money inerrant detailed to a T perfected to a turn polished inch-perfect supplicating satisfactory pleading batting a thousand not too shabby beseeching A-okay note-perfect fleckless apple-pie soliciting fair entreating anti-corruption acceptable imploring suppliant supplicatory God-fearing equitable impartial deserving charitable philanthropical philanthropic creditable unobjectionable inoffensive

Trái nghĩa của foolproof

foolproof Thành ngữ, tục ngữ

English Vocalbulary

Music ♫

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