Thesaurus

crackbrain

noun

Synonyms and Antonyms of crackbrain

1 a person having or showing a severely disordered or abnormal state of mind

considered a crackbrain in his own time, the artist is now recognized as a genius

Synonyms of crackbrain

bug, crazy, fool, fruitcake, head case, loon, loony, lunatic, maniac, nut, nutcase, nutter [British slang], psycho, psychopath, sickie, sicko, wacko (also whacko)

Words Related to crackbrain

madman, madwoman

abnormal, deviant

manic-depressive, monomaniac, mythomaniac, neurotic, obsessive, obsessive-compulsive, paranoid, psychoneurotic, psychotic, schizo, schizoid, schizophrene, schizophrenic, sociopath

character, codger, crack, crackpot, crank, eccentric, fantastic, flake, kook, oddball, oddity, original, quiz, screwball, tyke (also tike) [chiefly British], weirdo, zany

2 a person of odd or whimsical habits

a crackbrain who wore bedroom slippers to the grocery shop

Synonyms of crackbrain

character, codger, crack, crackpot, crank, eccentric, flake, fruitcake, head case, kook, nut, nutcase, nutter [British slang], oddball, oddity, original, quiz, screwball, weirdo, zany

Words Related to crackbrain

bohemian, maverick, nonconformist, quixote

fantast, fantastico

Phrases Synonymous with crackbrain

odd duck, piece of work

Near Antonyms of crackbrain

conformer, conformist, follower, sheep

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