100 entries under unusual topic. ×

4
unrepresentative(strange, usual, irregular, different)
3
nonstandard(adjective, usual, irregular, normal)
3
capricious(adjective, strange, irregular, odd)
3
crazy(adjective, wild, strange, foolish)
3
exotic(new, exceptional, special, fantastic)
3
flaky(adjective, informal, wild, usual)
3
heteroclite(adjective, extraordinary, strange, exceptional)
3
rare(adjective, excellent, strange, special)
3
unfamiliar(adjective, special, odd, rare)
3
unprecedented(adjective, excellent, exceptional, special)
2
arbitrary(adjective, strange, uncertain, unstable)
2
contrary(adjective, strange, odd, different)
2
deviative(supernatural, abnormal, unnatural, uncanny)
2
freak(extraordinary, wild, strange, crazy)
2
notable(excellent, special, brilliant, rare)
2
nutty(wild, strange, foolish, crazy)
2
uncharacteristic(adjective, strange, irregular, abnormal)
2
unexpected(adjective, extraordinary, strange, exceptional)
2
unwonted(special, rare)
1
beat(extraordinary, wild, strange, crazy)
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APASmart Define. (2016). aberrant thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/aberrant/thesaurus/synonyms
ChicagoSmart Define. 2016. "aberrant thesaurus" https://smartdefine.org/aberrant/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, aberrant thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/aberrant/thesaurus/synonyms>.
MLASmart Define. "aberrant thesaurus" 31 March 2016. Web. 29 September 2026. <https://smartdefine.org/aberrant/thesaurus/synonyms>