348 entries under noun topic. ×

5
lopsidedness(disparity, inadequacy, imbalance, deformity)
5
quirkiness(originality, eccentricity, unconformity, nonconformity)
5
randomness(unevenness, inequality, variability)
5
rarity(usual, indiscretion, deviation, shortage)
5
tangle(disorder, confusion, mess, muddle)
5
uniqueness(indiscretion, originality, something, eccentricity)
5
unregularity
5
unusualness(flaw, deviation, peculiarity, aberration)
5
violation(breach, originality, occurrence, impropriety)
4
bumpiness(coarseness, roughness, unevenness, inequality)
4
changeableness(anxiety, weakness, uncertainty, shake)
4
disparity(characteristic, change, opposition, difference)
4
diversity(characteristic, change, opposition, difference)
4
flightiness(anxiety, weakness, uncertainty, shake)
4
freak(quirk, whim, peculiarity, foible)
4
geometrical irregularity(expression, idiom)
4
imbalance(anxiety, weakness, uncertainty, variation)
4
jerkiness
4
kink(characteristic, weakness, crack, twist)
4
mutability(anxiety, weakness, uncertainty, shake)
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APASmart Define. (2015). irregularity thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/irregularity/thesaurus/synonyms
ChicagoSmart Define. 2015. "irregularity thesaurus" https://smartdefine.org/irregularity/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, irregularity thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/irregularity/thesaurus/synonyms>.
MLASmart Define. "irregularity thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/irregularity/thesaurus/synonyms>