- Definitions|1
- Thesaurus|1.7k
- Abbreviations|0
50 entries under slang topic. ×
| nut(noun, person, crazy, sick) | |
| loony(noun, adjective, informal, wild) | |
| kook(noun, person, sick, wise) | |
| nutcase(noun, sick, fanatic, loony) | |
| weirdo(noun, person, character, crazy) | |
| cuckoo(noun, adjective, silly, crazy) | |
| nutter(noun, sick, mad person) | |
| kooky(adjective, silly, foolish, crazy) | |
| ding-a-ling(noun, wise, crackpot) | |
| loon(noun, informal, sick, wise) | |
| nuts(noun, adjective, silly, mad) | |
| psycho(noun, silly, mad, sick) | |
| dingbat(noun, person, wise, crackpot) | |
| weirdie(noun, wise) | |
| flake(noun, crazy, sick, fanatic) | |
| nutjob(noun, sick, mad person) | |
| mental(noun, adjective, silly, mad) | |
| schizo(noun, silly, foolish, mad) | |
| goof(noun, person, sick, mad person) | |
| luny(noun, sick, mad person) |
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| APA | Smart Define. (2015). screwball thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/screwball/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "screwball thesaurus" https://smartdefine.org/screwball/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, screwball thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/screwball/thesaurus/synonyms>. |
| MLA | Smart Define. "screwball thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/screwball/thesaurus/synonyms> |