A person who is affected by lunacy; a mentally deranged person.
A person who acts in a wildly irresponsible way:
A person with a personality disorder indicated by a pattern of lying, cunning, manipulating, glibness, exploiting, heedlessness, arrogance, delusions of grandeur, sexual promiscuity, low self-control, disregard for morality, lack of acceptance of responsibility, callousness, and lack of empathy and remorse. Such an individual may be especially prone to violent and criminal offenses.
A mentally ill person.
A person affected by psychosis.
The usually edible seed of such a fruit.
A person who attends a rave, esp. a person who attends raves regularly
Someone found where they shouldn't be (used especially in the phrase a cuckoo in the nest).
(Baseball) A ball thrown by a right-handed pitcher that curves to the right, or one thrown by a left-handed pitcher that curves to the left
Find another word for madman. In this page you can discover 30 synonyms, antonyms, idiomatic expressions, and related words for madman, like: lunatic, maniac, insane man, psychopath, bedlamite, psychotic, sociopath, one who is mentally ill, nut, psycho and stir-nut.