lunatic Synonyms - page 2

fruitcake manic-depressive mental case psychoneurotic psychopath sociopath meshuga meshugge moonlike crackpot nut case screwball crazy person absurd dement demoniac deranged fatuous fool foolish freak harum-scarum idiotic irrational loco delirious daft aliene batty bedlamite berserk brainsick cracked crack-brained crank cray crazy cuckoo loca loon loony nutter nutty phrenetic psychiatric rabid raving reasonless silly sleepwalker