Silly silly mad silly absurd insane lunatic idiotic irrational ridiculous looney whacky dumb zany wacky nutty idiot uncomplicated loony nonsensical idiotical unreasonable kooky asinine weak daft unwise preposterous slow cuckoo fatuous dippy jerky senseless daffy sappy out to lunch screwball harebrained dotty witless inept simpleminded brainless weak-minded crackpot unreasoning kookie moronic balmy cockeyed half-baked tomfool bubbleheaded illogical lunkheaded featherheaded clueless thoughtless 50 %-witted dense imbecile imbecilic dopey ludicrous boring unreasoned unintelligent dorky senseless dim obtuse feebleminded brain-useless vacuous lamebrain doltish opaque thickheaded thick invalid laughable pinheaded comfortable fallacious dunderheaded farcical oafish nonrational dopy 헬스케어 softheaded lamebrained unsound surd knuckleheaded clownish empty-headed dim-witted gormless chuckleheaded airheaded notional gradual-witted ill-recommended boobish buffoonish chowderheaded birdbrained unconsidered

crazier; craziest Britannica Dictionary definition of CRAZY [also much more crazy; most crazy] 1  : not sane: such as a  typically offensive : obtaining or exhibiting significant psychological ailment a medical center for crazy

lunatic psychopath fool maniac psycho bug loony wacko schizo loon whacko sicko nutcase nutter psychotic abnormal fruitcake nut madman head circumstance paranoid sickie crackbrain obsessive great madwoman eccentric crack schizophrenic neurotic deviant client character manic-depressive weirdo schizoid monomaniac zany oddball sociopath screwball crackpot kook psychoneurotic authentic obsessive-compulsive flake scenario crank oddity mythomaniac schizophrene tike codger quiz tyke