crackpot Synonyms

fruitcake nut case screwball nut crank wode weirdo nutcase looney locknut queer duck testis wacky kook shabu wild methedrine ballock whacky nuts madwoman harebrained schizophrenic paranoiac nutbag psychotic psycho dingbat ding-a-ling crackbrain erotomaniac pseudoscientific wacko rare bird oddball sociopath psychopath sociopathic stupid spinner silly idiotic idiot freak foolish foolhardy fool eccentric dement daft