- Definitions|1
- Thesaurus|764
- Abbreviations|0
17 entries under noun topic. ×
| crackpot(character, crazy, eccentric, lunatic) | |
| loco | |
| nutcase(character, dissentient, misfit, lamebrain) | |
| nut(crazy, eccentric, fanatic, lunatic) | |
| nutter | |
| psycho | |
| whacko | |
| maniac | |
| ding-a-ling(character, fanatic, dissentient, crackpot) | |
| dingbat(character, crazy, fanatic, loony) | |
| weirdo(character, crazy, loony, dissentient) | |
| kook(person, crazy, eccentric, fanatic) | |
| madman(character, crazy, loony, dissentient) | |
| screwball | |
| fruitcake(character, fanatic, dissentient, misfit) | |
| crank | |
| oddity |
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| APA | Smart Define. (2015). wacko thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/wacko/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "wacko thesaurus" https://smartdefine.org/wacko/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, wacko thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/wacko/thesaurus/synonyms>. |
| MLA | Smart Define. "wacko thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/wacko/thesaurus/synonyms> |