Synonyms of psychopath in English:

psychopath


See US English definition of psychopath

See UK English definition of psychopath

noun

1‘Rick was a dangerous psychopath who might kill again’

SYNONYMS
madman, madwoman, mad person, deranged person, maniac, lunatic, psychotic, sociopath
informal loony, fruitcake, nutcase, nut, nutjob, cuckoo, psycho, schizo, head case, headbanger, sicko, crank, crackpot
British informal nutter
Scottish informal radge
North American informal screwball, crazy, kook, meshuggener, nutso
US informal wing nut