- Definitions|2
- Thesaurus|139
- Abbreviations|0
| nut(noun, slang, sick, mad person) | |
| loony(noun, slang, sick, mad person) | |
| kook(noun, slang, sick, mad person) | |
| nutcase(noun, slang, sick, mad person) | |
| psycho(noun, slang, sick, mad person) | |
| screwball(noun, slang, sick, mad person) | |
| madman(noun, neurotic) | |
| madwoman(noun, neurotic, worrier, valetudinary) | |
| lunatic(noun, worrier, valetudinary) | |
| crackpot | |
| eccentric | |
| weirdo | |
| whacko | |
| wacko | |
| maniac | |
| psychopath | |
| psychotic | |
| character | |
| crank | |
| crazy |
For more, visit
Nutter on
Power Thesaurus
| APA | Smart Define. (2013). nutter thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/nutter/thesaurus/synonyms |
| Chicago | Smart Define. 2013. "nutter thesaurus" https://smartdefine.org/nutter/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2013, nutter thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/nutter/thesaurus/synonyms>. |
| MLA | Smart Define. "nutter thesaurus" 17 June 2013. Web. 20 September 2026. <https://smartdefine.org/nutter/thesaurus/synonyms> |