- Definitions|2
- Thesaurus|2.2k
- Abbreviations|0
72 entries under noun topic. ×
| daredevil | |
| freak(person, crazy, nut, fanatic) | |
| madwoman(crazy, loony, worrier, nutter) | |
| oddball | |
| weirdo(slang, wise, eccentric) | |
| loon(person, informal, mad, wise) | |
| nutter(worrier, valetudinary) | |
| swashbuckler | |
| zealot(person, crazy, nut, fanatic) | |
| demoniac(adjective, person, mad, insane) | |
| ding-a-ling(slang, wise, crackpot) | |
| eccentric(adjective, wild, silly, foolish) | |
| fiend(person, crazy, nut, fanatic) | |
| hothead | |
| nutcase | |
| schizophrenic(adjective, person, silly, foolish) | |
| dingbat(slang, wise, crackpot) | |
| harum-scarum | |
| insane person(expression, idiom, person, worrier) | |
| raver |
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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> |