32 entries under irregularity topic. ×

10
bizarreness(noun, characteristic, absurdity, peculiarity)
8
eccentricity(noun, characteristic, absurdity, quirk)
8
strangeness(noun, characteristic, unconformity, peculiarity)
8
weirdness(noun, peculiarity, aberration, abnormality)
7
peculiarity(noun, characteristic, quirk, unconformity)
4
incongruity(noun, characteristic, absurdity, quirk)
3
anomaly(noun, unconformity, peculiarity, aberration)
3
quirkiness(noun, originality, eccentricity, unconformity)
3
unconventionality(noun, characteristic, unconformity, peculiarity)
2
aberration(noun, eccentricity, unconformity, peculiarity)
2
abnormality(noun, characteristic, unconformity, peculiarity)
2
freakishness(noun, characteristic, unconformity, peculiarity)
2
idiosyncrasy(noun, characteristic, quirk, unconformity)
2
nonconformity(noun, eccentricity, unconformity, peculiarity)
2
oddness(noun, characteristic, peculiarity, aberration)
2
queerness(noun, characteristic, peculiarity, aberration)
1
caprice(absurdity, peculiarity, aberration, abnormality)
1
capriciousness(peculiarity, nonconformity, aberration, abnormality)
1
extraordinariness(noun, characteristic, quirk, peculiarity)
1
foible(quirk, peculiarity, aberration, abnormality)
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APASmart Define. (2015). outlandishness thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/outlandishness/thesaurus/synonyms
ChicagoSmart Define. 2015. "outlandishness thesaurus" https://smartdefine.org/outlandishness/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, outlandishness thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/outlandishness/thesaurus/synonyms>.
MLASmart Define. "outlandishness thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/outlandishness/thesaurus/synonyms>