Psychoadjective
Psychotic, or otherwise insane.
Psychonoun
A person who is psychotic or otherwise insane.
Psychonoun
A person who acts in a bizarre or dangerous manner.
Psychonoun
(informal) A class, at a college or university, in which psychology is taught.
Psychonoun
a person afflicted with psychosis
Psychonoun
a psychopath.
Psychoadjective
psychopathic.
Lunaticnoun
An insane person.
Lunaticadjective
Crazed, mad, insane, demented.
Lunaticadjective
Affected by lunacy; insane; mad; crazy; demented.
Lunaticadjective
Of or pertaining to, or suitable for, an insane person; evincing lunacy; as, lunatic gibberish; a lunatic asylum.
Lunaticnoun
A person affected by lunacy; an insane person, esp. one who has lucid intervals; a madman; a person of unsound mind.
Lunaticnoun
an insane person
Lunaticnoun
a reckless impetuous irresponsible person
Lunaticadjective
insane and believed to be affected by the phases of the moon
Lunaticnoun
a person who is mentally ill (not in technical use).
Lunaticnoun
an extremely foolish or eccentric person
Lunaticadjective
mentally ill (not in technical use)
Lunaticadjective
extremely foolish or eccentric
Lunatic
Lunatic is an antiquated term referring to a person who is seen as mentally ill, dangerous, foolish, or crazy—conditions once attributed to . The word derives from lunaticus meaning or .