- Definitions|2
- Thesaurus|2.2k
- Abbreviations|0
| hothead | |
| hysterical(adjective, insane) | |
| nutcase | |
| off(adjective, sane) | |
| off-the-wall(adjective, crazy, mad, odd, insane) | |
| schizoid(adjective, crazy, mad, insane) | |
| schizophrenic(noun, adjective, person, silly, foolish) | |
| stupid(adjective, weak, simple, silly, foolish) | |
| unsettled(silly, foolish, stupid, hot, crazy) | |
| abnormal | |
| bughouse | |
| cockeyed(adjective, knowledge, ability, informal, silly) | |
| dingbat(noun, slang, wise, crackpot) | |
| distracted(adjective, crazy, mad, odd, insane) | |
| energumen | |
| flaky(adjective, informal, silly, foolish, crazy) | |
| fool | |
| frantic(adjective, crazy, mad, odd, insane) | |
| harum-scarum | |
| imbecilic(adjective, weak, simple, knowledge, ability) |
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| APA | Smart Define. (2015). lunatic thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/lunatic/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "lunatic thesaurus" https://smartdefine.org/lunatic/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, lunatic thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/lunatic/thesaurus/synonyms>. |
| MLA | Smart Define. "lunatic thesaurus" 6 August 2015. Web. 25 September 2026. <https://smartdefine.org/lunatic/thesaurus/synonyms> |