108 entries under irregular topic. ×

7
singular(adjective, wrong, unusual, wild, strange)
6
anomalistic(adjective, good, extraordinary, strange, exceptional)
6
kooky(adjective, slang, unusual, wild, strange)
6
oddball(extraordinary, unusual, wild, strange, crazy)
6
offbeat(adjective, extraordinary, unusual, wild, strange)
5
atypical(adjective, good, wrong, unusual, strange)
5
different(adjective, wrong, unusual, improper)
5
funny(adjective, extraordinary, unusual, wild, strange)
5
idiosyncratic(adjective, extraordinary, unusual, wild, strange)
5
quirky(adjective, wrong, unusual, wild, strange)
5
unconventional(adjective, wrong, unusual, wild, strange)
5
unorthodox(adjective, wrong, strange, exceptional, regular)
4
curious(adjective, unusual, wild, strange, exceptional)
4
quaint(adjective, extraordinary, unusual, wild, strange)
4
stray(unpredictable, unreliable, unconformity)
4
uncharacteristic(strange, nonstandard)
4
unexpected(extraordinary, unusual, strange, exceptional)
3
arbitrary(unpredictable, unreliable, unconformity)
3
bent(adjective, extraordinary, unusual, wild, strange)
3
deviate(adjective, extraordinary, strange, exceptional)
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APASmart Define. (2016). unnatural thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unnatural/thesaurus/synonyms
ChicagoSmart Define. 2016. "unnatural thesaurus" https://smartdefine.org/unnatural/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, unnatural thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unnatural/thesaurus/synonyms>.
MLASmart Define. "unnatural thesaurus" 30 March 2016. Web. 29 September 2026. <https://smartdefine.org/unnatural/thesaurus/synonyms>