Madman (7)
'madman' is the definition.
(synonyms)
This is all the clue.
(Other definitions for lunatic that I've seen before include "Mad" , "bananas" , "Insane person" , "crazed?" , "Crazy" .)
'madman' is the definition.
(synonyms)
This is the entire clue.
(Other definitions for maniac that I've seen before include "Crazy person behaving wildly" , "Obsessive enthusiast" , "One behaves wildly or with excessive enthusiasm" , "Psycho" , "Insane person" .)