187 entries under unusual topic. ×

6
kook(noun, person, character, slang)
6
outre(adjective, wild, strange, new)
6
quizzical(adjective, wild, funny, irregular)
6
screwy(adjective, extraordinary, wild, strange)
6
unfamiliar(adjective, special, odd, rare)
5
Bohemian(adjective, original, radical, liberal)
5
changeable(adjective, irregular, unpredictable, unreliable)
5
divergent(adjective, extraordinary, strange, exceptional)
5
loner(noun, adjective, person, extraordinary)
5
off-center(adjective, strange, crazy, uneven)
5
sporadic(adjective, special, irregular, unreliable)
5
wild(adjective, strange, silly, foolish)
4
arbitrary(irregular, unpredictable, unreliable, fanciful)
4
bent(adjective, informal, wild, uneven)
4
extreme(special, rare)
4
individual(noun, adjective, characteristic, extraordinary)
4
novel(adjective, strange, new, exceptional)
4
off the wall(expression, adjective, idiom, beat)
4
rare(adjective, extraordinary, strange, outstanding)
4
touched(adjective, wild, strange, silly)
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APASmart Define. (2016). eccentric thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/eccentric/thesaurus/synonyms
ChicagoSmart Define. 2016. "eccentric thesaurus" https://smartdefine.org/eccentric/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, eccentric thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/eccentric/thesaurus/synonyms>.
MLASmart Define. "eccentric thesaurus" 30 March 2016. Web. 29 September 2026. <https://smartdefine.org/eccentric/thesaurus/synonyms>