Lunatic (
Noun
)
Meaning
1
An insane person.
Classification
Nouns denoting people.
Synonyms
Maniac
Madman
Hypernyms
Diseased Person
Sufferer
Hyponyms
Loony
Weirdo
Looney
Nutcase
Meaning
2
A reckless impetuous irresponsible person.
Classification
Nouns denoting people.
Synonyms
Harum-scarum
Swashbuckler
Madcap
Daredevil
Hothead
Hypernyms
Venturer
Adventurer
Hyponyms
Tearaway