A person suffering from psychopathic personality, whose behavior is aggressively antisocial
A mentally ill person.
The personality of such a person
A person who is affected by lunacy; a mentally deranged person.
A person who acts in a wildly irresponsible way:
A person with little or no judgment, common sense, wisdom, etc.; silly or stupid person; simpleton
Find another word for psychopath. In this page you can discover 8 synonyms, antonyms, idiomatic expressions, and related words for psychopath, like: sociopath, bedlamite, psychopathic personality, lunatic, mental-case, maniac, fool and madman.