- Definitions|2
- Thesaurus|1.3k
- Abbreviations|0
135 entries under insane topic. ×
| disordered(adjective, wrong, hot, crazy, confused) | |
| frantic(adjective, upset, violent, mad, fierce) | |
| gaga(adjective, informal, sane, distraught) | |
| idiotic(adjective, wild, silly, foolish, stupid) | |
| kooky(adjective, wrong, unusual, wild, strange) | |
| out to lunch(expression, adjective, idiom, silly, mad) | |
| unstable(false, foolish, unreasonable, ill, shaky) | |
| buggy(adjective, slang, silly, foolish, crazy) | |
| crack-brained | |
| fruity(adjective, slang, silly, foolish, mad) | |
| neurotic(adjective, preoccupied, cuckoo, fixated) | |
| raving(adjective, upset, wrong, silly, foolish) | |
| silly(adjective, wrong, wild, foolish, stupid) | |
| very upset(expression, upset, mad) | |
| dippy(adjective, silly, foolish, crazy, mad) | |
| erratic(adjective, unusual, wild, strange, silly) | |
| frenetic(adjective, upset, violent, mad, vicious) | |
| ill(adjective, unstable, shaky, unhealthy) | |
| schizoid | |
| unsettled(adjective, silly, foolish, stupid, hot) |
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| APA | Smart Define. (2015). demented thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/demented/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "demented thesaurus" https://smartdefine.org/demented/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, demented thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/demented/thesaurus/synonyms>. |
| MLA | Smart Define. "demented thesaurus" 17 July 2015. Web. 28 September 2026. <https://smartdefine.org/demented/thesaurus/synonyms> |