nutcase Synonyms

weirdo loony crackpot nut nutter psycho wacko kook looney screwball loon crazy freak crazyman psychiatric patient fruit loop odd duck dingbat crackbrain coo-coo nuts deranged person schizoid insane man headcase schizo nutjob nut job nutbag sicko psychotic freaks weirdos crazy person madperson nut case oddball ament insane idiot fool flake eccentric driveler cuckoo crank character lunatic madman geek