Đồng nghĩa của on guard

Đồng nghĩa: on one's guard(p), on your guard, upon one's guard(p),

alert vigilant attentive watchful observant heedful careful wary awake circumspect cautious chary tentie tenty guarded mindful cagey ready leery prepared regardful defensive expectant wide-awake open-eyed Argus-eyed on the lookout on the alert on the qui vive all ears on the watch beady-eyed wide awake on one's toes on the ball not missing a trick keeping a weather eye on things upon one's guard aware on your toes perceptive sharp on the job apprehensive prudent on tiptoe suspicious keen gingerly considerate safe paying attention wise sharp-eyed eagle-eyed keen-eyed quick acute hawk-eyed concentrating conservative with eyes peeled canny wakeful bright intelligent wired active keeping one's eyes peeled gimlet-eyed heads up anxious fast on the draw with eyes like a hawk sensitive discerning sceptical focused mistrustful thoughtful measured distrustful discriminating alive questioning focussed interested with it with weather eye open keeping a weather eye on clever walking on eggs looking to doubting agog playing safe psyched up on alert skeptical good hands dubious suspecting spirited calculating looking for hesitant watching one's step unsleeping watching out bright-eyed and bushy-tailed switched on provident discreet hip thinking twice scrupulous waiting on handling with kid gloves keeping on one's toes doubtful conscious jazzed with one's eyes open keeping one's eyes skinned concerned hooked glued with one's eyes skinned keeping a weather eye open keeping one's eyes open protective deliberate unhurried fully awake wide-eyed perky reserved restrained shrewd belt-and-braces reticent with reservations judicious politic walking on egg shells tentative hedging your bets forethoughtful precautious taking it slow intent percipient diligent rapt committed assiduous earnest deep studious reckful listening carefully heeding rigorous listening noticing conscientious quick-witted taking notice agile astute responsive unwasteful saving sly frugal thrifty sparing all there whip-smart clued up with your wits about you on top of vital on the stick lively sensible quick off the mark quick on the uptake clued-in uncertain worried shy mistrusting untrusting skittish unsure surveying understanding advertent clear-sighted discovering deducing correct eager detecting searching contemplating considering comprehending intentive penetrating observative sagacious diplomatic tactful economical parsimonious reasonable timid miserly cynical reluctant mean stingy uneasy fastidious moderate delicate penny-pinching forehanded scrimping subtle tight unbelieving undecided abstemious economizing economising considered punctilious thorough meticulous nervous softly-softly iffy artful uptight fearful wily cheap trustless unsettled jealous farsighted savvy skilful methodical skillful noncommittal controlled crafty cunning rational gentle expedient disbelieving sage strategic temperate particular worldly-wise close-fisted incredulous polite unconvinced guileful finicky sober practical hinky accurate close lacking confidence tactical respectful forearmed dexterous courteous non-committal penny-wise been hit before unenterprising dextrous in doubt unadventurous commonsensical disinclined scheming sound judgmatical judgmatic hesitating informed perspicacious slippery foxy slick halting wavering diffident levelheaded logical smart mature civil enlightened pragmatic painstaking ambivalent knowing vacillating pawky sapient contriving apologetic conniving backward averse afraid irresolute lacking trust foresighted insightful argute abstinent sane mingy chintzy seemly lacking faith ungenerous kid-glove balanced preserving conserving fussy precise adroit grasping strict heads-up cheese-paring tight-fisted quizzical long-headed penurious well-advised exact solicitous meagre wondering sympathetic self-justifying negativistic perfectionist avaricious well-judged meager smooth exacting laborious deft suave picky persnickety nice gracious careful with money spare self-protective treating with kid gloves having reservations closefisted calm gradual squeamish dainty equipped patient economic well-prepared secretive Machiavellian designing manipulative devious far-seeing vague unrevealing level-headed evasive elusive tight-lipped realistic overcautious overcareful playing your cards close to your chest watching insecure disingenuous unscrupulous have reservations have misgivings possessive equivocal responsible premeditating slim low jaundiced show-me distrusting without faith not born yesterday without belief reasoned adept cost-effective efficient timorous traditional unexciting conventional unimaginative faltering conciliatory arch intriguing capable bland brainy opportunistic money-saving time-saving work-saving cordial decorous polished spartan austere straight stay-at-home uncreative boring strait-laced narrow-minded square stuffy limited on the rims prudential skimping curmudgeonly sharp-witted loath illiberal understated unexaggerated monastic monkish self-denying puritanical ascetic nunlike non-indulgent self-disciplined well thought-out well-grounded detailed urbane poised skilled mannerly kind stick-in-the-mud uncharitable microscopic unsteady shaky unconfident cheeseparing skinflinty demanding on lookout having foresight not rash inhibited constrained hardheaded suss hard-boiled clear-eyed sussed heady pedantic tightwad conscionable nitpicking duteous stickling near punctual steady able ingenious nimble-witted hep streetwise tightfisted ultra-careful crossing the t's white-glove dotting the i's nit-picky half-hearted stewardly Scrooge-like cost-conscious stinting ungiving money-conscious pinching money-grubbing pinchpenny vacillatory wobbly street-smart street smart even indecisive delaying as sharp as a tack having fancy footwork dithering stalling tolerant modest regular oscillating hanging back havering shilly-shallying scrimpy mild easy lenient disciplined peaceable dilly-dallying cunctatory having misgivings having qualms unwilling uneager unpredictable dawdling in a quandary blowing hot and cold slow on the horns of a dilemma humming and hawing in two minds lazy in a dilemma untroubled not excessive not given to excesses compromising fuel-efficient energy-efficient fuel-saving energy-saving cognizant conversant witting sentient knowledgeable ware advisable orderly sedulous exhaustive industrious observing faithful dedicated intensive full desirable efficacious solid elaborate thoroughgoing religious prim profound just seasonable sophisticated judicial selfdisciplined loving strenuous pernickety well judged common-sense well advised in-depth au courant by the numbers by the book going to great lengths alive to awake to conscious of know ins and outs aware of careful of know all the answers on to plugged in chary of in the know wary of cognizant of acquainted with tuned in regardful of recognizant of be up on watchful of wise to hip to sensible of alert to heedful of well thought out

defensive protective defending guarding shielding opposing safeguarding protecting watchful averting screening self-protective wary withstanding armoured armored arresting baulking balking checking conservative foiling forestalling fortified frustrating interrupting preservative preventive resistive thwarting coping with in opposition on the defensive warding off precautionary preventative preemptive deterrent prophylactic anticipatory safety counteractive covering precautional preclusive blocking cautionary disease-preventing insulating antibacterial stabilizing conserving antifungal saving preserving fireproof waterproof proactive conservatory toughened shatterproof sheltering heatproof conservational emergency guardian custodial stabilising inhibitory pre-emptive obstructive hindering hampering reinforced impeding bulletproof contraceptive safekeeping sheltered supervisory

prepared ready set primed fit poised equipped organised organized prepped adapted available groomed rigged able arranged fixed planned qualified rehearsed stacked adjusted framed handy processed up wired all set geared up in position set-up in a fit state on hand psyched-up sewed-up in order in readiness up on all bases covered ready for anything all systems go standing by at the ready accessible completed in place psyched up good to go covered settled go on standby decided on call on tap on stand-to up for it on full alert done and dusted ready and waiting ready to go configured done finalised finalized complete with it clued in au courant well-informed clued-up aware waiting disposed finished agreed ripe on the ball informed in the picture at your fingertips prescribed about likely refined handled set up hot to trot at hand up for in line on the brink in the wings manufactured on the point of outfitted operational fitted out

on hand on hands and knees onhanger onhangers on head on high on grounds of on good terms ongoing training ongoing reminders ongoing reminder ongoingly