47 entries under lunatic topic. ×
| flake(noun, person, crazy, mad) | |
| neurotic(noun, mad, schizophrenic) | |
| of unsound mind(expression, adjective, idiom, wrong, sane) | |
| around the bend(expression, adjective, idiom, wrong, sane) | |
| cuckoo(noun, adjective, slang, crazy, mad) | |
| dement(noun, crazy, cuckoo, loony) | |
| fruitcake(noun, person, mad, neurotic) | |
| schizoid(noun, adjective, person, crazy, mad) | |
| schizophrenic(noun, adjective, wrong, mad, confused) | |
| crackbrained(adjective, crazy, hysterical, hacked) | |
| crazy as a loon(expression, adjective, idiom, crazy, sick) | |
| eccentric(noun, adjective, stupid, crazy, irrational) | |
| in the ozone(expression, adjective, crazy, hysterical) | |
| ireful(adjective, vicious, unreasonable, furious, hacked) | |
| mad as a hatter(expression, adjective, idiom, crazy, sick) | |
| not all there(expression, adjective, idiom, crazy, sick) | |
| nutty as fruitcake(expression, adjective, crazy, hysterical) | |
| psychiatric(adjective, mad, insane, hacked) | |
| schitzy(adjective, crazy, hysterical, hacked) | |
| schizzo(adjective, crazy, insane, irrational, distracted) |
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| APA | Smart Define. (2015). maniac thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/maniac/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "maniac thesaurus" https://smartdefine.org/maniac/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, maniac thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/maniac/thesaurus/synonyms>. |
| MLA | Smart Define. "maniac thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/maniac/thesaurus/synonyms> |