Synonym of fallible

Alternative for fallible

Synonym: frail, imperfect, weak,


Lacking in veracity, accuracy or truth
unreliable implausible unconvincing inaccurate unsound doubtful dubious flimsy questionable weak specious suspect tenuous undependable chancy disreputable risky rocky shaky unsubstantiated unsupported untrue deceptive defective erroneous false incorrect mistaken uncertain wrong dodgy iffy fake fallacious falsified flaky flakey pseudo sham unstable off-target wide of the mark open to doubt open to question insecure dicey unsafe flawed illogical faulty untenable unreasoning nonrational unfounded ungrounded irrational unreasonable illegitimate spurious hollow sophistic inconsequential unbacked casuistic inconsequent incongruous unsubstantial ill-founded groundless invalid baseless unjustifiable unjustified senseless unwarranted without basis without foundation absurd preposterous unconfirmed unproven nebulous uncorroborated debatable foundationless conjectural nonsensical speculative silly foolish ludicrous stupid nutty wacky contradictory unverified unreasoned vain unsustainable nonvalid disputable fishy misguided crazy vague idiotic indefensible off the wall unscientific insane ridiculous untested inconclusive mad unattested arbitrary not backed up by evidence incoherent feeble controvertible idle arguable reasonless indefinite unsettled unclear equivocal untrustworthy problematic moot uncalled-for dubitable controversial doubtable misinformed insupportable full of holes gratuitous bottomless trumped-up unthinking unwise injudicious unbelievable incredible impossible inconceivable wild unpersuasive daft barmy inconsistent obscure laughable mindless brainless imprecise irreconcilable demented ambiguous inane kooky loony far-fetched fatuous fabricated unacceptable unsatisfactory inadequate unproved puzzling indecisive self-contradictory sketchy off-the-wall perverse empty suspicious unestablished off beam way out trumped up problematical shady queer contentious issuable not making sense suppositive suppositious negotiable open to debate unwarrantable unarguable undefendable refutable improbable inexcusable unforgivable inadmissible poor unlikely farfetched lame unpardonable ill-conceived unauthenticated inexpiable unsupportable fantastic ill-thought-out borderline distorted amiss without substantiation without merit unprovoked pathetic airy thin slight reachy unimpressive inexact impaired bad vulnerable not well thought out unauthorized open to suspicion subject to debate in doubt won't hold water won't wash precarious raving aberrant freaky cockamamie disconnected distraught delirious disjointed mendacious unreal misleading untruthful off-base frivolous perilous chimerical illusory imaginary superficial unintelligible confused uncalled for not backed up causeless presumed assumed not validated bad-tempered stroppy thoughtless erratic loose capricious quirky vacant wishful fragile contestable without justification without cause unauthorised without reason murky enigmatic ill-tempered contemptible assailable weakly disputed contended without explanation all wet easily threatened easily destroyed easily broken bewildering indistinct muddled full of hot air mootable open to discussion hazy hard to believe lacking substance unsure ill-defined indeterminate undetermined open not reliable not dependable undecided unresolved meaningless unsatisfying resolving nothing lacking incomplete unfinished unfateful deficient uneventful proving nothing leaving matters open sophistical not yet established up in the air still open to question left hanging still open to doubt imbecilic beyond belief cockeyed irrelevant unconnected screwy not following beyond the bounds of possibility


Erring or straying from the accepted course or standards
erring mistaken guilty offending aberrant criminal culpable delinquent errant lawbreaking lawless misbehaving sinning transgressing blundering deviant deviating faulty sinful straying transgressive wrong in error mischievous unruly bad froward naughty contrary difficult troublesome unmanageable wayward disobedient uncontrollable heretic shifting rowdy meandering badly behaved erratic devious stray errable unorthodox unreliable miscreant out of control off straight and narrow rebellious disorderly insubordinate undisciplined refractory defiant obstreperous recalcitrant contumacious wilful intractable ungovernable wild perverse fractious disruptive uncooperative rascally roguish willful mutinous riotous headstrong uncompliant turbulent unbiddable impish awkward noncompliant untoward bolshie rebel recusant incompliant balky restive attention-seeking exasperating rude incorrigible self-willed non-compliant unrestrained wicked truculent stubborn out of hand rough irksome ill-disciplined badly-behaved full of mischief ill-behaved nonobservant anarchic resistive uncontrolled reckless vexatious untrained insurgent unsteady capricious unschooled aberrative aberrational seditious stroppy troublemaking unsettling disturbing upsetting obdurate unpredictable fickle obstinate ungoverned inconsistent distracting treacherous factious disaffected dissentious uncomplying lacking self-control divisive incontrollable intolerable impossible unbearable undependable mulish noisy raucous immoral cross-grained self-indulgent strong-willed ornery arbitrary out-of-order out-of-line off-base disrupting causing trouble dysfunctional insolent impudent pugnacious whiny petulant problematic socially impaired belligerent troublous maladjusted trying aggressive confrontational combative argumentative tiresome bold hot-tempered disturbed malicious fierce unrestrainable scrappy pesky uncontainable sullen cantankerous peevish hostile undisciplinable nasty devilish loudmouthed wearisome demanding bellicose mean indocile misbehaved playful impolite tricksy puckish brattish scampish prankish annoying teasing gallus fiendish wanton worthless tough evil bad-mannered

Antonym of fallible

fallible Idiom, Proverb

Music ♫

Copyright: Synonym Dictionary ©

Stylish Text Generator for your smartphone
Let’s write in Fancy Fonts and send to anyone.