paranoiac

As adjectives the difference between psychopathic and paranoiac

is that psychopathic is exhibiting the behaviors and personality traits of a psychopath while paranoiac is pertaining to (l).

As a noun paranoiac is

somebody who has paranoia, a paranoid person.

As nouns the difference between paranoias and paranoiac

is that paranoias is while paranoiac is somebody who has paranoia, a paranoid person.

As an adjective paranoiac is

pertaining to (l).