58 entries under characteristic topic. ×

19
abnormality(noun, good, condition, usual)
17
aberration(noun, good, change, twist)
17
deviation(noun, good, change, condition)
16
anomaly(noun, good, change, disorder)
15
eccentricity(noun, twist, usual, chance)
13
singularity(noun, change, twist, opposition)
11
asymmetry(noun, change, smooth, opposition)
11
peculiarity(noun, change, twist, opposition)
10
idiosyncrasy(noun, change, chance, unconformity)
10
quirk(noun, twist, way, chance)
9
unconventionality(noun, unconformity, peculiarity, aberration)
8
exception(noun, change, opposition, usual)
8
inequality(noun, change, smooth, opposition)
8
unconformity(noun, change, disorder, opposition)
7
divergence(noun, change, opposition, difference)
7
freakishness(noun, unconformity, peculiarity, aberration)
6
difference(noun, change, opposition, breach)
6
nonconformity(noun, change, opposition, difference)
6
strangeness(noun, flaw, indiscretion, deviation)
6
variation(noun, change, opposition, difference)
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APASmart Define. (2015). irregularity thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/irregularity/thesaurus/synonyms
ChicagoSmart Define. 2015. "irregularity thesaurus" https://smartdefine.org/irregularity/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, irregularity thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/irregularity/thesaurus/synonyms>.
MLASmart Define. "irregularity thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/irregularity/thesaurus/synonyms>