5
trick(noun, trait, peculiarity, gesture)
5
unconformity(noun, usual, indiscretion, deviation, originality)
5
unusualness(noun, flaw, deviation, irregularity, peculiarity)
4
aberrance(noun, unconformity)
4
difference(noun, characteristic, trait, humor, separation)
4
divergence(noun, deviation, irregularity, unconformity, nonconformity)
4
freak(exclusion, quirk, unconformity, peculiarity, omission)
4
idiocy(noun, absurdity)
4
inanity(noun, absurdity)
4
ludicrousness(noun, absurdity, ridiculousness)
4
monstrosity(unconformity, ridiculousness)
4
outlier(noun, separation)
4
vagary(noun, passion, twist, fashion, chance)
4
whim(noun, passion, twist, fashion, chance)
4
whimsicality(noun, originality, peculiarity, nonconformity, unconventionality)
3
abnormity
3
anomalousness(noun, unconformity)
3
buffoonery
3
derangement(noun, unconformity)
3
fancy(noun, passion, twist, fashion, chance)
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APASmart Define. (2016). eccentricity thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/eccentricity/thesaurus/synonyms
ChicagoSmart Define. 2016. "eccentricity thesaurus" https://smartdefine.org/eccentricity/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, eccentricity thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/eccentricity/thesaurus/synonyms>.
MLASmart Define. "eccentricity thesaurus" 31 March 2016. Web. 23 September 2026. <https://smartdefine.org/eccentricity/thesaurus/synonyms>