nutter Synonyms

nutcase nut loony wacko kook fruitcake weirdo maniac madman lunatic crackpot whacko psycho freak eccentric nutjob psychotic nut job whackjob nutbag madperson scatterbrain schizo hypochrondriast crazy cat mental defective deranged person crazy person insane person sicko morbid person schizophrenic lamebrain headcase crazy dement hypochondriac luny non compos valetudinarian nuts madwoman nut bar mental case psychopath sociopath oddball loon screwball odd duck