4
out-of-the-way(adjective, extraordinary, new, exceptional, fantastic)
4
outlier(noun, separation)
4
preposterous(adjective, wild, strange, silly, foolish)
4
preternatural(adjective, strange, new, exceptional, fantastic)
4
quiz
4
rare(adjective, extraordinary, unusual, strange, outstanding)
4
silly(adjective, wild, strange, foolish, crazy)
4
spook(noun, character, figure, original, personality)
4
surreal(adjective, quality, unreal, bizarre, surrealism)
4
touched(adjective, unusual, wild, strange, silly)
4
unaccountable(adjective, odd, bizarre, outlandish)
4
unaccustomed(adjective, unusual, strange, new, special)
4
uncustomary(adjective, unusual, strange, new, special)
4
unexpected(adjective, extraordinary, unusual, strange, new)
4
unprecedented(adjective, unusual, strange, new, exceptional)
4
unpredictable(adjective, unusual, strange, silly, foolish)
4
unsettled(unreliable, uneven, variable)
4
unstable(adjective, unusual, uncertain, irregular, unpredictable)
4
unsteady(adjective, unreliable, uneven, variable, random)
4
untypical(adjective, strange, usual, irregular, peculiar)
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APASmart Define. (2016). eccentric thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/eccentric/thesaurus/synonyms
ChicagoSmart Define. 2016. "eccentric thesaurus" https://smartdefine.org/eccentric/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, eccentric thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/eccentric/thesaurus/synonyms>.
MLASmart Define. "eccentric thesaurus" 30 March 2016. Web. 23 September 2026. <https://smartdefine.org/eccentric/thesaurus/synonyms>