Từ trái nghĩa của sound

sounds, sounded, sounding, sounder, soundest

Từ đồng nghĩa: correct, firm, healthy, hearty, logical, pronounce, rational, reasonable, right, safe, sane, secure, sensible, solid, solvent, stable, strong, substantial, utter, voice, wholesome,

Từ trái nghĩa: silence, unsound,

unstable unsteady unsound flimsy rickety unsafe damaged shaky defective unbalanced insecure imperfect precarious wobbly unfinished distrusted incomplete partial half-hearted unreliable unsecured wobbling unsettled unfastened weak dizzy doddery giddy movable risky rocky bockety teetering tottering tottery broken flawed uncertain questionable tenuous loose infirm unfixed capricious fickle moving temperamental inconsistent erratic suspect fluid sensitive harmed injured disturbed volatile unpredictable mobile slippery impaired violated hurt dubious supple shifty wavering labile

illogical irrational unsound injudicious foolish nonrational absurd careless unjustifiable senseless unjustified implausible irresponsible nonsensical unreasoning ignorant unreasoned fallacious incoherent preposterous invalid ridiculous silly unreasonable unscientific weak flawed groundless unproved contradictory hollow inane ludicrous questionable specious spurious unconnected unfounded erroneous fatuous insane unwise idiotic illegitimate incongruous irrelevant sophistical unrealistic unsubstantial crazy daft faulty impossible irreconcilable casuistic false imbecilic inconclusive inconsequent inconsequential mad nutty sophistic stupid untenable wacky self-contradictory off beam off the wall uninformed nonvalid baseless reasonless brainless mindless unstable disjointed loony unthinking impractical wrong demented thoughtless disconnected arbitrary wild raving kooky unintelligent inconsistent meaningless off-the-wall cockamamie aberrant laughable improbable flakey unfair unbalanced untrue wrongful delirious blind flaky outrageous incorrect imbecile excited indiscreet nonthinking beyond belief without basis without foundation unsensible vague incomprehensible confusing unintelligible muddled rambling unmethodical unsystematic disorganised confused unrational obscure disorganized disorderly not understandable

unreliable incompetent undependable untrustworthy capricious erratic useless faithless fickle inept unpredictable flighty hopeless ineffective unstable inadequate incapable ineffectual insufficient unproficient unskillful deficient inconstant pathetic amateur inefficient inferior unequipped skill-less substandard irresponsible unconscientious immature nonaccountable unsafe uncertain dodgy impotent weak powerless

ill sick unwell unfit unsound unhealthy crook infirm nauseous indisposed afflicted peaky sickly infected queasy sickened sickish liverish valetudinarian down peaked qualmish bedridden feeble lousy queazy seedy ailing diseased groggy grotty iffy invalided squeamish weak ropy run-down debilitated frail off-color under the weather out of sorts in poor health delicate small meagre meager pallid funny queerish anemic feverish decrepit queer poorly below par a wreck off one's feet anaemic laid up laid low fat flabby overweight pale hurt green inadequate unprepared dizzy rotten nauseated barfy off colour not oneself run down under-the-weather not fit out of condition in poor shape lacking fitness in a bad way sick as a dog in poor condition out of trim out of shape

insolvent bankrupt liquidated penniless ruined broke defaulting impecunious indebted bust collapsed impoverished broken penurious busted failed financially ruined in debt unbalanced destitute depleted skint foreclosed bankrupted strapped undone pauperized belly-up belly up in administration flat broke wiped out stony broke in receivership on the rocks out of business in the red out of money strapped for cash

broken interrupted fitful shallow erratic disturbed disconnected unsettled discontinuous incomplete intermittent troubled spasmodic disrupted light sporadic fragmentary

narrow slight tight close slim marginal small hairbreadth down-to-the-wire

neurotic paranoid panicky nervous anxious manic obsessive overanxious overwrought irrational jumpy oversensitive phobic hysterical nervy twitchy stressy erratic fearful hysteric obsessed compulsive disturbed fixated tense unstable highly strung hyper

fragile crumbling decaying precarious decrepit unsound weak compromised deteriorated rickety breakable delicate inadequate ruined vulnerable dilapidated frail iffy tumbledown unreliable unsteady fracturable shabby unstable worn deteriorating feeble insubstantial rundown shaky weakly destructible dodgy flimsy bedraggled derelict friable battered decayed quavering uncertain brittle creaky frangible insecure antiquated crumbly haggard shatterable wispy broken-down easily broken easily destroyed falling apart in disrepair in ruins run down run-down weather-beaten worn out worn-out falling to pieces worse for wear in a state of disrepair on its last legs shattery impermanent perishable temporary unsturdy ephemeral poorly made irresponsible transitory undependable

broken damaged demolished destroyed shattered smashed wrecked crushed fractured fragmented cracked snapped annihilated shredded bust ruptured busted ruined abolished disintegrated split chipped pulverised pulverized severed torn collapsed ravaged riven spoilt spoiled crumbled slivered wasted burst devastated separated totaled in bits in pieces in shreds in smithereens in smithers

fake bogus counterfeit false phoney pseudo spurious phony sham mock supposititious unauthentic artificial fraudulent imitation dubious illegitimate ingenuine factitious questionable feigned imitative ersatz inauthentic pretentious pirated unreal knock-off suppositious

unreliable groundless irrational nonsensical undependable uninformed untrustworthy disreputable erroneous fallacious dishonest illogical unproven flighty inadequate unrespected unsound capricious spurious unreasonable baseless insubstantial nonrational erratic gratuitous invalid unsubstantiated dishonourable dishonorable dodgy specious irresponsible nonvalid misguided unfounded unreasoned foundationless unjustified ill-founded not trustworthy without basis without cause without foundation without justification without reason wide of the mark weak incoherent inconsequential illegitimate inconsequent questionable deceptive false untrustable Unsupported unwarranted unjustifiable untrue sham bogus unrecognized unrealistic wrong unconvincing imaginary causeless illusory shady uncorroborated unsupported shifty guileful reckless dubious unassured uncalled-for uncalled for without explanation unsure not backed up unstable unrecognised unscrupulous untruthful democratic inaccurate iffy shonky flimsy suspect unprincipled untrusty duplicitous unsafe not conscientious not dependable not to be trusted not to be depended on

questionable ambiguous dubious obscure suspect uncertain unreliable controvertible debatable vague cryptic dodgy unprovable apocryphal flimsy suspicious arguable disreputable problematical incoherent oracular unproven disputed dubitable spurious doubtful shady untenable disputable doubtable unconvincing controversial iffy unverified contentious problematic unclear refutable indefinite unsure imperfect negotiable contradictable answerable moot unsound inconclusive unfounded fallible error-prone undependable tenuous erring faulty defective faultful

foolish imprudent silly unwise irrational stupid thoughtless idiotic rash reckless careless dumb inane outrageous simpleminded unsound farcical featherheaded hasty ignorant mindless trivial doltish frivolous heedless inept senseless asinine inconsiderable indiscreet nonsensical thickheaded unintelligent fatuous foolhardy imbecilic inconsequential inexpedient unreasonable dippy feebleminded gormless harebrained implausible injudicious uncareful unimportant daft illogical inadvisable lunkheaded ridiculous tomfool trifling unrealistic absurd dim fanciful impolitic incautious insignificant witless brainless inattentive irresponsible preposterous simple tactless worthless dim-witted half-baked half-witted ill-advised ill-considered ill-judged short-sighted weak-minded inappropriate undesirable misguided negligent brash impulsive improvident unthinking unconsidered improper unsuitable unfitting unperceptive blunt unseemly unprofitable dull capricious obtuse uneducated uncorrect uninformed unknowledgeable imperceptive impercipient crazy naive cuckoo fool kooky loony looney insane idiotical unreasoned nutty mad shortsighted unreasoning unadvisable crackbrained temerarious scatterbrained overhasty ill-conceived playing with fire off the deep end

indefensible unjustifiable unreasonable arbitrary insupportable unsustainable untenable unwarranted capricious illegal illegitimate improbable inexcusable invalid prohibited unacceptable unlawful unlikely unsuitable wrong unbelievable irrational unpardonable unforgivable unvindicable

frail lethargic listless weak unfit unhealthy unsound ill sick unwell brittle enervated prostrated debilitated languid sluggish decrepit impotent sickly diseased faint prostrate delicate incapacitated torpid enfeebled feeble fragile vulnerable asthenic effete unstable wasted crippled infirm wobbly ailing doddering incapable weakened in poor health tender soft weedy nonhardy ineffective apathetic inactive moderate mild idle disabled incomplete invalid unconvincing dull wimpish spiritless lifeless wussy unpersuasive inconclusive uncompelling indecisive facile dispirited easy helpless indifferent lazy unenthusiastic flimsy flexible meek gentle unforceful passive slack pliant kind pleasant loose pliable yielding nice controllable

unstable dangerous hazardous vulnerable weak unsolid unfortified pervious penetrable

flawed amiss bad censurable defective faulty imperfect reproachable blemished corrupt damaged disfigured wrong

flawed doubtful dubious loose open penetrable permeable possible questionable refutable uncertain unclosed unsealed free ajar unsecured agape gaping unshut uncovered unbolted porous exposed pervious unfastened leaking unconcealed patulous unsheltered partly open wide open not shut wide-open not closed out in the open

endangered exposed imperiled imperilled insecure liable open subject to susceptible threatened unsafe violable vulnerable hurt damaged in danger sick unhealthy accessible defenceless defenseless helpless assailable powerless unguarded unprotected at risk jeopardized sitting duck jeopardised

unbalanced agitated anxious flustered discomposed disorganised disorganized unhinged irrational neurotic troubled unsound bothered distressed disturbed jittery jumpy nervous perturbed restless skittish tense uneasy unglued unsettled unstrung upset uptight imbalanced unstable worried high-strung

awful poor dreadful pathetic terrible bad rotten atrocious lousy wretched vile ugly deplorable horrible lamentable nasty loathsome distasteful execrable unexceptional unpleasant shocking objectionable odious disgusting horrid detestable dismal appalling depressing nauseating foul distressing offensive abominable abhorrent unacceptable unsatisfactory ordinary insignificant inferior disturbing unsuitable disagreeable obnoxious repugnant displeasing sad inadequate spurious mediocre regular unworthy dissatisfactory unrespectable disappointing intolerable improper exceptionable condemnable questionable unseemly indefensible disgraceful impermissible inacceptable dodgy insupportable inappropriate laughable unreasonable reprehensible dubious contemptible amateurish undesirable disheartening infuriating unimportant gloomy grotesque miserable hellish unappealing unnoteworthy repellent unattractive hideous revolting exasperating ghastly insufferable irritating tragic unbearable sickening homely upsetting hostile regrettable repulsive hateful OK wicked frightful unhelpful worthless inflaming tragical unpretty riling unshapely unendurable mournful unappetizing enraging outraging unpalatable peeving unhandsome dreary frumpish incensing repellant god-awful unbeautiful dissatisfying yukky vicious forbidding yucky unaesthetic noxious sorrowful vexing angering doleful heartrending joyless unimposing unprepossessing ill-favored intimidating aggravating unlovely unwelcome unhappy enflaming annoying unpleasing unsavory lugubrious unsightly rankling uncomely heartbreaking minor second-rate dolorous plain uncute perturbing incompetent maddening frumpy mean expected immoral unvirtuous unreal misbehaving tainted fake forged inconsequential sinful unreliable evil inconsiderable unskilled unsavoury ill-favoured horrendous substandard abysmal rubbish woeful egregious hellacious loathly awe-inspiring harrowing stinking dread alarming amazing grotty disgustful tough gross nauseous dire very unpleasant

unconvincing unimpressive unpersuasive weak feeble unsuccessful vain implausible inconclusive ineffective dubious inadequate shallow specious fanciful unconceivable unlikely incredible ineffectual poor unbelievable doubtful flimsy unthinkable lame unrealistic incredulous questionable trifling thin uncompelling unsound improbable inconceivable suspect fantastical indecisive unimaginable unsatisfactory beyond belief far-fetched not convincing not credible scarcely credible difficult to believe hard to believe unreasonable impotent illogical invalid cock-and-bull disheartening dampening discouraging incapable dissuasive insignificant unimportant untrustworthy unreliable undependable unplausible impossible untenable irrational

frail weak puny uncertain feeble flimsy infirm rickety skinny unsubstantial weakly calm easy flabby mild moderate small thin tiny unhealthy wobbly

impractical impracticable unrealistic unworkable useless blue-sky idealistic inapplicable nonpractical unusable utopian visionary impossible inefficient unpractical unsound decorative excited incapable inexperienced irrational unattainable unfeasible unlikely unproficient unreasonable unseasoned unserviceable unskilled untrained worthless fanciful unpragmatic illogical nonfunctional infeasible ill-thought-out ill-considered dreamy excitable unsensible have one's head in the clouds

uncertain diffident insecure self-distrustful self-doubting ambiguous doubtful indefinite questionable unconfirmed unsettled unsure confused dismayed distrustful doubted doubting feared fearful hesitant undecided unfixed vague

unbalanced crazy deranged insane demented psychotic unsound unstable disturbed mad mental troubled unhinged brainsick daft neurotic nuts nutty bonkers certifiable crazed psycho bananas batty cracked crackers cuckoo loony loopy lunatic maniac maniacal wacko whacko whacky mentally ill not all there of unsound mind raving mad senseless delusionary delusional disordered foolish unreasonable witless irrational sick unwell uncommon poor unhealthy unconventional ill unfit eccentric

inadmissible banned barred forbidden impermissible interdicted prohibited proscribed verboten disallowed illegitimate inapplicable inappropriate intolerable irrelevant unacceptable unfair unjust unsuitable wrong

illegal illegitimate illicit lawless unlawful wrongful criminal back-alley banned black-market contraband disallowed forbidden invalid outlawed unacceptable underage wrong

disloyal unfaithful faithless false fickle inconstant perfidious recreant traitorous treacherous unreliable untrue flexible indefinite insecure irresolute loose moving undependable unfixed unstable untrustworthy wavering weak

silence quiet hush stillness quietness quietude soundlessness serenity lull sereneness tranquility placidity still calmness tranquillity peace peacefulness calm noiselessness hush-hush quiescence quietus peace and quiet silentness order murmur

fact certainty truth actuality

failure loss quiet silence tap whimper

advantage solution success

pitch volume

unimportance weakness

quieten quiet shush lull quell silence deaden mute hush settle subdue be silent lower muffle soften

suppress withhold conceal contain hide ban obscure censor cover gag silence disguise belie redact mute stifle cloak mask muffle muzzle stonewall blanket veil cover up hold back hush up keep hidden keep secret keep silent about not breathe a word of not disclose refrain

mispronounce distort mangle misstate make a mess of mess up

murmur waft toot

ask conceal hide listen mumble question be quiet

answer ignore misunderstand reply

stop halt end terminate discontinue cease interrupt suspend finish off wind up

be real

sound asleep sounded sounder soundest sound familiar sound-free soul-stirring soul-searching souls soulmate soullessness soullessly