insane Synonyms - page 2

kook potty schizo scatterbrain rageous psychopathological psychopathologic psychopathic paranoid schizoid schizophrenic screwy mentally unstable out of one's mind wild-eyed stark raving mad spacy softheaded sociopathic mad as a hatter manic crackpot nonrational moronic meshugge meshuga mentally ill psychopath psychoneurotic screwball wacko half-baked psycho out of control crazy-making beside oneself certifiable apeshit short-sighted goofy manic-depressive aberrational distraught farfetched fatuitous fatuous flake fool foolhardy foolish