150 entries under insanity topic. ×
| unwise(adjective, characteristic, weak, simple, wrong) | |
| wacko(noun, person, fanatic, loony) | |
| dingy(adjective, characteristic, informal, strange, silly) | |
| foolhardy(adjective, characteristic, simple, wild, silly) | |
| fruitcake(noun, person, fanatic, craziness) | |
| monomaniac(noun, person, radical, fanatic) | |
| novelty(noun, person, change, informal, originality) | |
| short-sighted(adjective, characteristic, weak, simple, silly) | |
| schizo(noun, adjective, characteristic, wild, strange) | |
| fanatic(noun, adjective, person, interest, radical) | |
| inappropriate(adjective, characteristic, silly, foolish, stupid) | |
| modernity(noun, person, change, originality, fanatic) | |
| quixotic(adjective, characteristic, silly, foolish, fantastic) | |
| recentness(noun, person, change, originality, fanatic) | |
| ultraist(noun, adjective, person, enthusiastic, ill) | |
| activist(noun, person, radical, fanatic) | |
| dement(noun, person, fanatic, loony) | |
| frenzied(adjective, wild, silly, foolish, stupid) | |
| harebrain(noun, person, fanatic, loony) | |
| innovativeness(noun, person, change, fanatic) |
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| APA | Smart Define. (2016). crazy thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/crazy/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "crazy thesaurus" https://smartdefine.org/crazy/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, crazy thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/crazy/thesaurus/synonyms>. |
| MLA | Smart Define. "crazy thesaurus" 3 April 2016. Web. 24 September 2026. <https://smartdefine.org/crazy/thesaurus/synonyms> |