Lunatic Lunatic synonyms maniac lunatic and maniac insane lunatic and insane crazy lunatic and crazy madman lunatic and madman mad lunatic and mad psychotic lunatic and psychotic nut lunatic and nut crackpot lunatic and crackpot demented lunatic and demented daft lunatic and daft Full list of synonyms (804) Lunatic antonyms sane lunatic and sane sensible lunatic and sensible healthy lunatic and healthy balanced lunatic and balanced intelligent lunatic and intelligent clever lunatic and clever normal lunatic and normal reasonable lunatic and reasonable rational lunatic and rational logical lunatic and logical Full list of antonyms (31) Share this picture Share this image Share this picture Share this image