Synonyms for Crazy:
absurd, anachronistic, contradictory, fallacious, farcical, foolish, idiotic, illogical, implausible, impossible, inane, invalid, irrational, laughable, loony, ludicrous, meaningless, nonsensical, paradoxical, preposterous, ridiculous, self-contradictory, senseless, silly, bizarre, eccentric, incongruous, inconsistent, outlandish.
asinine, blithering, blockheaded, brainless, cockeyed, cretinous, dim-witted, doltish, dopey, dotty, dumb, goofy, half-witted, ignorant, imbecilic, loony, moronic, nitwit, zany, crackpot, bone-headed, chuckle-headed, knuckle-headed, lame-brained, meat-headed, absurd, foolish, idiotic, inane, nonsensical, tomfool, dippy.
•infatuated, in love (adjective)
ardent, enamored, hysterical, keen, smitten, zealous.
babbling, batty, berserk, delirious, demented, feverish, frenzied, hysterical, insane, kooky, lunatic, mad, maniacal, neurotic, nutty, psycho, psychotic, schizoid, unbalanced, Crack-brained, brain-sick, blithering, brainsick, deranged, gaga, irrational, moonstruck, bananas.
Fiendish, kooky, lunatic, mad, neurotic, nutty, psychotic, crackpot.
•mentally strange (adjective)
batty, berserk, cuckoo, delirious, demented, deranged, erratic, idiotic, insane, kooky, lunatic, mad, maniacal, moonstruck, nutty, psycho, screwball, screwy, silly, touched, unbalanced, unhinged, dippy.
aberrant, abnormal, anomalous, atypical, bizarre, crosspatch, curious, deranged, deviant, different, divergent, eccentric, erratic, exceptional, extraordinary, fey, freakish, funny, idiosyncratic, improper, incompatible, incongruous, inconsistent, irregular, misfit, mismatch, nonconforming, novel, odd, oddball, oddity, off, outlandish, peculiar, quirky, singular, strange, uncommon, unconventional, unfamiliar, unique, untypical, out of the ordinary, uncustomary, un-ordinary, unusual.
comical, dubious, grotesque, incredible, laughable, outrageous, poppycock, weird, absurd, bizarre, curious, eccentric, farcical, foolish, ludicrous, nonsensical, oddball, outlandish, preposterous, ridiculous, silly.
•unrealistic, fantastic (adjective)
absurd, bizarre, cockeyed, eccentric, foolish, goofy, half-baked, inane, loony, ludicrous, nonsensical, odd, outrageous, peculiar, preposterous, ridiculous, senseless, strange, weird.
n.childish, over-the-top, not in your right mind/not right in the head. cuckoo, disordered, distraught, madwoman, mentally ill, moonstruck, non compos mentis, sane, screwy, space cadet, touched, unsound, wrong, Daffy, bananas, headcase, nutjob. ardent, concern, fervent, gung ho, keen, rabid, warm, zealous. ability, cockeyed, jerky, knowledge, sappy, tomfool, unearthly, zany, dippy. loon, wise, dingbat, ding-a-ling. •crazy (noun)
brainsick, demented, distracted, disturbed, dotty, enamored, enthusiastic, excited, gaga, half-baked, impractical, in love, infatuated, insane, looney, loony, loving, mad, meshuga, meshugge, screwball, sick, smitten, soft on, softheaded, strange, taken with, unbalanced, unhinged, unusual, weirdo.
•eccentric person (noun)
crank, fiend, kook, madman, maniac, nut, psychopath.
looney, loony, weirdo.
cuckoo, gung ho, jerky, loon, mentally ill, non compos mentis, over-the-top, dingbat, Daffy, bananas, dippy, ding-a-ling. distraught, warm, zealous. ardent, childish, disordered, fervent, moonstruck, rabid, sappy, touched, unsound, zany. keen, unearthly. wrong. •odd
•Other relevant words:
ability, ardent, brainsick, childish, cockeyed, concern, cuckoo, disordered, distracted, distraught, disturbed, enamored, enthusiastic, excited, fervent, gaga, half-baked, impractical, in love, infatuated, jerky, keen, knowledge, loon, looney, loving, madwoman, mentally ill, meshuga, meshugge, moonstruck, non compos mentis, over-the-top, rabid, sappy, screwball, screwy, sick, smitten, soft on, softheaded, taken with, tomfool, touched, unearthly, unhinged, unsound, warm, weirdo, wise, wrong, zany, zealous, dingbat, Daffy, bananas, dippy, ding-a-ling, headcase, nutjob.