85 entries under adjective topic. ×
| lunatic(noun, person, crazy, mad) | |
| insane(violent, crazy, mad, fierce) | |
| crazy(noun, person, mad, sick) | |
| psychotic(noun, person, crazy, mad) | |
| mad(noun, crazy, confused, insane) | |
| loony(noun, person, wrong, informal) | |
| demented(violent, crazy, fierce, insane) | |
| deranged(crazy, mad, insane, irrational) | |
| psycho(noun, person, crazy, mad) | |
| maniacal(insane, sane) | |
| loco(slang, crazy, mad, sick) | |
| unsound(crazy, mad, sick, insane) | |
| crazed(violent, crazy, fierce, insane) | |
| frantic(violent, crazy, mad, vicious) | |
| frenetic(violent, mad, vicious, fierce) | |
| frenzied(violent, crazy, mad, fierce) | |
| fruity(slang, mad, insane, sane) | |
| delirious | |
| furious(mad, vicious, unreasonable, angry) | |
| hysterical(crazy, irrational, distraught, overwrought) |
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| APA | Smart Define. (2015). maniac thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/maniac/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "maniac thesaurus" https://smartdefine.org/maniac/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, maniac thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/maniac/thesaurus/synonyms>. |
| MLA | Smart Define. "maniac thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/maniac/thesaurus/synonyms> |