46 entries under irregular topic. ×

8
atypical(adjective, unusual, strange, odd)
6
untypical(adjective, strange)
5
abnormal(adjective, unusual, strange, odd)
5
anomalous(adjective, unusual, strange, abnormal)
5
unnatural(adjective, strange, nonstandard)
4
eccentric(adjective, unusual, strange, odd)
4
foreign(adjective, strange, irrelevant, unrelated)
4
unexpected(adjective, unusual, atypical, nonstandard)
3
deviant(adjective, unusual, abnormal, nonstandard)
3
odd(adjective, unusual, strange, weird)
3
peculiar(adjective, unusual, strange, odd)
3
strange(adjective, unusual, odd, weird)
3
unusual(adjective, strange, odd, singular)
2
aberrant(adjective, unusual, strange, abnormal)
2
curious(adjective, unusual, strange, odd)
2
exceptional(adjective, unusual, strange, odd)
2
extraordinary(adjective, unusual, strange, odd)
2
funny(adjective, strange, odd, weird)
2
malformed(adjective, nonstandard)
2
nonstandard(unusual, abnormal, deviant)
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APASmart Define. (2015). uncharacteristic thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/uncharacteristic/thesaurus/synonyms
ChicagoSmart Define. 2015. "uncharacteristic thesaurus" https://smartdefine.org/uncharacteristic/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, uncharacteristic thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/uncharacteristic/thesaurus/synonyms>.
MLASmart Define. "uncharacteristic thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/uncharacteristic/thesaurus/synonyms>