| livid(violent, mad, vicious, fierce, unreasonable) | |
| looney | |
| mad as a hatter(expression, adjective, idiom, crazy, sick) | |
| maddened(violent, crazy, mad, fierce, unreasonable) | |
| maniacs | |
| meshuggenah | |
| militant(noun, radical, fanatic, freak, visionary) | |
| non compos | |
| noncompos | |
| not all there(expression, adjective, idiom, crazy, sick) | |
| nutty as a fruitcake(expression, adjective, idiom, crazy, sane) | |
| nutty as fruitcake(expression, adjective, crazy, hysterical, lunatic) | |
| oddball | |
| on the warpath(expression, adjective, idiom, violent, fierce) | |
| orgasmic | |
| orgiastic | |
| paranoiac | |
| partisan(noun, radical, fan, fanatic, intolerant) | |
| pedophile(noun, pervert) | |
| pervert(noun, pervert) |
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| APA | Smart Define. (2015). maniac thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/maniac/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "maniac thesaurus" https://smartdefine.org/maniac/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, maniac thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/maniac/thesaurus/synonyms>. |
| MLA | Smart Define. "maniac thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/maniac/thesaurus/synonyms> |