psychopath
noun
[ ˈsʌɪkəpaθ ]
• a person suffering from chronic mental disorder with abnormal or violent social behaviour.
Similar:
madman/madwoman,
mad person,
deranged person,
maniac,
lunatic,
psychotic,
sociopath,
loony,
fruitcake,
nutcase,
nut,
nutjob,
cuckoo,
psycho,
schizo,
head case,
headbanger,
sicko,
crank,
crackpot,
nutter,
radge,
screwball,
crazy,
kook,
meshuggener,
nutso,
wing nut,
