30
abnormality(noun, good, experience, condition, usual)
24
irregularity(noun, characteristic, good, change, disorder)
20
oddity(noun, character, usual, flaw, indiscretion)
18
exception(noun, characteristic, change, event, experience)
16
peculiarity(noun, characteristic, change, experience, opposition)
15
curiosity(noun, event, experience, item, fact)
13
aberration(noun, characteristic, good, change, condition)
13
deviation(noun, characteristic, good, change, condition)
13
eccentricity(noun, usual, flaw, indiscretion, deviation)
12
anomalousness(noun, unconformity)
11
aberrance(noun, good, condition, usual, unconformity)
10
difference(noun, characteristic, change, opposition, breach)
9
divergence(noun, characteristic, change, opposition, difference)
8
freak(noun, wonder, someone, privilege, exclusion)
8
rarity(noun, event, thing, experience, usual)
8
singularity(noun, characteristic, change, opposition, difference)
7
aberrancy(noun, good, condition, usual, abnormality)
7
deviance(noun, good, condition, usual, flaw)
7
deviancy(noun, good, condition, usual, abnormality)
6
departure(noun, characteristic, change, opposition, usual)
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APASmart Define. (2015). anomaly thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/anomaly/thesaurus/synonyms
ChicagoSmart Define. 2015. "anomaly thesaurus" https://smartdefine.org/anomaly/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, anomaly thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/anomaly/thesaurus/synonyms>.
MLASmart Define. "anomaly thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/anomaly/thesaurus/synonyms>