115 entries under irregular topic. ×

4
unrepresentative(adjective, unusual, strange, usual)
3
crazy(adjective, extraordinary, unusual, wild, strange)
3
deviate(adjective, extraordinary, strange, exceptional)
3
fantastic(adjective, strange, new, exceptional, special)
3
off-key(adjective, right, wrong, improper)
3
stray(unpredictable, unreliable, unconformity)
3
unexpected(adjective, unusual, strange, new, exceptional)
2
devious(unpredictable, unreliable)
2
flaky(extraordinary, unusual, wild, strange, crazy)
2
heteromorphic(extraordinary, strange, exceptional, nonstandard)
2
inconsonant(different, discordant, incongruous)
2
irreconcilable(different, discordant, incongruous)
2
nonstandard(unusual, abnormal, uncharacteristic, deviant)
2
nutty(extraordinary, unusual, wild, strange, crazy)
2
unpredictable(adjective, unreliable)
2
whimsical(extraordinary, unusual, wild, strange, crazy)
1
arbitrary(unpredictable, unreliable, unconformity)
1
beat(extraordinary, unusual, wild, strange, crazy)
1
bent(adjective, extraordinary, unusual, wild, strange)
1
capricious(extraordinary, unusual, wild, strange, crazy)
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APASmart Define. (2015). anomalous thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/anomalous/thesaurus/synonyms
ChicagoSmart Define. 2015. "anomalous thesaurus" https://smartdefine.org/anomalous/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, anomalous thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/anomalous/thesaurus/synonyms>.
MLASmart Define. "anomalous thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/anomalous/thesaurus/synonyms>