Đồng nghĩa của mentally incompetent

balmy absurd crazy daft dotty foolish harebrained insane loony nutty preposterous silly stupid wacky asinine brainless bubbleheaded cockeyed crackpot cuckoo daffy dippy fatuous featherheaded fool half-baked half-witted inept jerky kookie kooky looney lunatic lunkheaded mad nonsensical sappy screwball senseless simpleminded tomfool unwise weak-minded whacky witless zany idiotic moronic odd potty bugged out ridiculous ludicrous inane irrational imbecilic illogical bizarre hare-brained barmy unreasonable goofy mindless pointless screwy strange laughable wild unintelligent batty eccentric dumb dopey weird empty-headed risible imprudent farcical fantastic loopy crackbrained damfool dim-witted cockamamie peculiar foolhardy chowderheaded dotish irresponsible glaikit puerile wacko dim doltish cretinous giddy gormless thickheaded dunderheaded impractical scatty pea-brained wooden-headed nuts madcap off the wall cracked queer fantastical fanciful unreal incongruous unthinkable simple outlandish feebleminded unusual cockamamy thick birdbrained slang lamebrained boneheaded divvy slow-witted imbecile unhinged dof deranged outrageous out to lunch bonkers quirky infantile unstable rash reckless mental crackers oddball demented unbalanced crazed incredible psychotic certifiable vacuous ill-advised thoughtless loco gaga unconventional clownish impracticable unbelievable shocking bats funny meshuga comical monstrous implausible cranky astonishing grotesque derisory cock-eyed halfwitted ill-conceived dozy meaningless muttonheaded chuckleheaded unsound non compos mentis fat-headed brain-dead inconsistent blockheaded way out off the air feather-brained touched offbeat surreal freakish unworkable dull injudicious indiscreet childish idiosyncratic outré rum remarkable funky weirdo off-the-wall amusing comic slow ill-considered off-centre simple-minded spaced-out off-kilter feeble-minded erratic unrealistic immature hilarious kinky brainsick maniac wud maniacal bedlam meshugge bughouse fruity haywire moonstruck whacko psycho not all there far-out freaky braindead ignorant scatterbrained flakey flaky pinheaded gonzo out there derisive pathetic up the pole not the full shilling looney tunes loony tunes as daft as a brush dappy off beam bathetic incautious defective clock impolitic clueless derisible rattlebrained unsteady heedless changeable careless incomprehensible dense flighty avant-garde untenable doolally light-hearted extreme impossible frivolous soft donkeyish obstinate waggish chucklesome diverting extravagant excessive softheaded exorbitant off the beam unsafe addle-brained goofy loony off your head off your trolley unaware insipid insensate complacent nitwitted extremely foolish full of holes stupidly irresponsible dilly dead from the neck up thick-witted pie-faced sheepheaded muddle-headed dopy callow joshing humorous camp witty campy dull-witted dunce-like credulous retarded green out of the question too much taking the cake vapid in left field inexperienced bovine pig-ignorant way-out backward unpredictable as thick as two short planks feather-headed wet behind the ears unorthodox Bohemian far out queerish quaint out-of-the-way curious bizarro slow on the uptake thick as two short planks bedlamite not quite right fried soft in the head out of one's gourd in the ozone acting crazy disturbed frenzied distraught psychopathic distracted sectionable raving bananas delirious frantic manic barking hysterical nutso buggy squirrelly nutsy schizoid bushed whimsical mercurial porangi yarra twisted wackadoodle bewildering nonconformist crazy-ass mystifying extraordinary abnormal unique baffling wackadoo phenomenal puzzling mentally ill of unsound mind inconceivable dreamlike quixotic raving mad sick in the head mad as a hatter not together stark mad stark raving mad away with the fairies round the bend nutty as a fruitcake barking mad foaming at the mouth mad as a March hare round the twist stark staring mad not right in the head not quite right in the head not right upstairs have a screw loose have bats in the belfry have kangaroos in the top paddock mentally unbalanced out of one's head short-sighted beyond all reason bird-brained out of all reason inappropriate improbable far-fetched unlikely weak unconvincing doubtful unimaginable dubious questionable flimsy unfounded hard to swallow faulty invalid groundless inconsequential contradictory unjustifiable fallacious specious false unjustified unreasoning fabulous rare vain romantic visionary beyond the bounds of possibility fishy incredulous unconceivable inadequate uncompelling tall singular beyond belief flawed aberrant uncommon wrong unsustainable incoherent cock-and-bull unearthly imaginary illegitimate nonrational inconsequent baseless suspect unwarranted sophistic cock and bull out of the ordinary illusory slight laboured unacceptable make-believe unsubstantial reachy labored trifling contemptible unscientific spurious unconscionable futile shaky self-contradictory negligible nominal imaginative hard to take tiny scarcely credible empty droll insupportable indefensible inexplicable hollow farfetched arbitrary exotic small amazing naive ill-founded distorted astounding unthinking capricious reasonless sensational original exaggerated unreasoned contrived mythical strained equivocal unheard of spectacular left-field horrendous debatable thin phantasmal phantasmic mind-boggling unfamiliar highly unlikely ambiguous chimerical unheard-of paradoxical not on incogitable iffy won't wash out of this world insufficient minimal enigmatic confounding unholy uncanny insulting paltry God-awful pitiful inconclusive measly useless miserly miserable token ironic ungodly ineffectual purposeless incorrect unwarrantable untrue piddling unsubstantiated misleading gelastic irreconcilable stingy lousy intolerable creative erroneous anomalous irrelevant worthless obtuse in vain hopeless footling delusory fabricated ideal fancy wondrous made-up mingy poxy nickel-and-dime unnatural insignificant obscure perplexing idealistic untruthful staggering unaccountable unfeasible breathtaking delusive unnecessary pretend invented fantasied fictional imagined imaginal fictitious phantom notional mythic poor grandiose artificial hallucinatory illusive idle piffling problematic dubitable unimagined different remote prodigious suppositious utopian radical unattainable exceptional minute inconsiderable stupendous uncalled-for forced non-viable uncustomary poetic elaborate nerdy insupposable floating experimental unaccustomed chimeric off OTT faint hard to believe not likely atypical won't hold water unexpected freak over the top for the birds unapt not in the least likely blue sky full of it difficult to believe on cloud nine unpractical ill-judged unintelligible ornate inauthentic unsocial inadvisable burlesque disconnected disjointed misguided tenuous marvelous unmeaning foolheaded alternative ill-thought-out unconsidered unarguable undefendable refutable dimwitted inexcusable unforgivable worthy of scorn vague unpersuasive idiotish inadmissible harum-scarum unpardonable smoothbrained unplausible progressive advanced unsatisfactory lame nebulous feeble gothic baroque Gothic idiotical improvident inexpiable counterintuitive very stupid Boeotian inaccurate irregular lamebrain unsmart knuckleheaded unsupportable sketchy antisocial highly undesirable overblown nonconforming off-center wigged out schizo dorky vacant crass wishy-washy flat innocuous niggling picayune chicken peanut petty piddly trivial pimping no-account esoteric untraditional mysterious deviant unordinary embellished dishonest suspicious outre airy unimpressive huge bad daggy embarrassing incompetent superb terrific glorious awesome divine splendid wonderful not tightly wrapped smooth-brained unknowable O.T.T. a bit much devoid of intelligence minor unimportant beyond possibility shady hyperbolic out of the way off-beat off the rails hardly possible contrary to reason starry-eyed overdone hokey to no avail unsupported nonvalid foundationless inexact out not feasible nasty barbarous late horrid unseemly uncivilised atrocious uncivilized dreadful untoward contrary deluded disputable embroidered undependable untrustworthy histrionic arguable unreliable out in left field caricatural bogus off target wrongly inferred expressive for grins unachievable not worth considering de minimis Mickey Mouse marvellous imcomprehensible phony mind-blowing unworldly theoretical perfectionist not to be considered blown up illegal riddling conflicting confusing oxymoronic extremely implausible extremely unlikely extremely doubtful phoney less likely outside chance ambitious beyond one unsuitable unrealizable unobtainable wide of the mark not to be thought of beyond reason won't fly extremely difficult to believe dreamy fresh over-optimistic complicated doubtable great giant massive gone nonrealistic ivory-tower not working inspired artistic originative inventive oracular surprising uncertain speculative unsure undecided unconfirmed unsettled artful fertile genius keen brilliant ingenious innovative Panglossian overoptimistic uncredible notable momentous miraculous stunning striking outside on thin ice fat chance touch-and-go long shot out of sight unforgettable eye-catching arresting deformed innovational vivid revolutionary astute not applicable not sensible special noteworthy unwonted conspicuous rings phony foolishly optimistic Promethean fond head in the clouds out of touch with reality blue-sky marginal slim exceeding extraordinaire unprecedented serious especial eye-popping unco aberrated preternatural tremendous malformed misshapen ugly fancied beyond the realm of reason big amazeballs sophistical not able to hold water legendary flash heavy gnarly forby hideous unsightly distant imperceptible diminished dicey fractional frail slender meagre isolated meager fragile unproved casuistic not remotely possible fairy-tale never to be forgotten misproportioned perverse unconnected fruitless off beaten path unproductive unavailing aimless shadowy aerial fairy tale fictive mangled mutilated gnarled unprofitable needless not following without foundation without basis unhandsome unbeautiful homely unpretty unappealing unattractive unlovely unpleasing vile ill-favored uncomely pipe dream not making sense wasted valueless mean immoderate undue steep fugly huckery pie in the sky castles in the air extortionate impotent redundant superfluous purportless nongermane ineffective inordinate unfair flamboyant grody surrealistic gross antic ill-favoured eerie perverted unjust disproportionate to no purpose posh intemperate overkill unlawful improper peremptory overmuch absonant pricey unrightful stiff imbalanced too-too wrongful unprovoked without rhyme or reason uncalled for not pertinent too great up to here out of bounds out of all proportion costing an arm and a leg

mentally infirm mentally keen mentally retarded mentally slow mentally sound mentally stable mentally ill mentally healthy mentally handicapped mentally fresh mentally enchanted mentally drained