109 entries under irregular topic. ×
| quirky(adjective, extraordinary, unusual, wild, strange) | |
| weirdo(noun, adjective, person, character, slang) | |
| idiosyncratic(adjective, unusual, strange, exceptional, usual) | |
| character(noun, adjective, person, unusual, crazy) | |
| deviant(adjective, unusual, strange, exceptional) | |
| exceptional(adjective, extraordinary, strange, new, special) | |
| freak(noun, adjective, person, character, figure) | |
| unnatural(adjective, unusual, wild, strange, exceptional) | |
| different(adjective, unusual, strange, new, wonderful) | |
| cranky(adjective, characteristic, person, difficult, extraordinary) | |
| flaky(adjective, unusual, strange, crazy, unstable) | |
| kooky(adjective, character, slang, unusual, wild) | |
| off-the-wall(adjective, character, unusual, strange, wonderful) | |
| incongruous(adjective, unusual, strange, usual) | |
| unorthodox(adjective, unusual, strange, exceptional, special) | |
| atypical(adjective, extraordinary, unusual, strange, wonderful) | |
| inconsistent(adjective, unusual, strange, uncertain, usual) | |
| fitful(adjective, unpredictable, unreliable, uneven) | |
| fluctuating(adjective, unreliable, uneven, variable) | |
| quizzical(adjective, unusual, wild, funny) |
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| APA | Smart Define. (2016). eccentric thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/eccentric/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "eccentric thesaurus" https://smartdefine.org/eccentric/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, eccentric thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/eccentric/thesaurus/synonyms>. |
| MLA | Smart Define. "eccentric thesaurus" 30 March 2016. Web. 23 September 2026. <https://smartdefine.org/eccentric/thesaurus/synonyms> |