- Definitions|2
- Thesaurus|2.2k
- Abbreviations|0
169 entries under insane topic. ×
| phrenetic(adjective, crazy, mad, odd) | |
| rabid(adjective, crazy, mad, odd) | |
| raving(adjective, wrong, silly, foolish, stupid) | |
| schizo(noun, adjective, silly, foolish, mad) | |
| twisted(adjective, crazy, mad, odd) | |
| unglued(adjective, crazy, mad, odd) | |
| unsane(adjective, crazy, mad, odd) | |
| around the bend(expression, adjective, idiom, wrong, confused) | |
| bats in the belfry(expression, idiom, silly, foolish, mad) | |
| buggy(adjective, slang, silly, foolish, crazy) | |
| dumb(adjective, foolish, crazy, unintelligent) | |
| flipped out(expression, adjective, silly, crazy, mad) | |
| freaked out(expression, adjective, silly, crazy, mad) | |
| harebrained(adjective, weak, simple, knowledge, ability) | |
| ill(adjective, unstable, shaky, unhealthy) | |
| mad as a March hare(expression, idiom, silly, foolish, mad) | |
| mad as a hatter(expression, adjective, idiom, silly, foolish) | |
| madding(adjective, crazy, mad, odd) | |
| mentally strange(expression, silly, foolish, mad) | |
| mindless(silly, foolish, mad, unintelligent) |
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| APA | Smart Define. (2015). lunatic thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/lunatic/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "lunatic thesaurus" https://smartdefine.org/lunatic/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, lunatic thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/lunatic/thesaurus/synonyms>. |
| MLA | Smart Define. "lunatic thesaurus" 6 August 2015. Web. 29 September 2026. <https://smartdefine.org/lunatic/thesaurus/synonyms> |