220 entries under unusual topic. ×

8
surplus(adjective, informal, strange, spare)
8
uncanny(adjective, strange, fantasy, unreal)
8
unexpected(adjective, strange, exceptional, chance)
7
fishy(adjective, strange, irregular, doubtful)
7
unwonted(adjective, solid, informal, extraordinary)
6
foreign(adjective, strange, irregular, fantasy)
6
freak(adjective, extraordinary, wild, strange)
6
nutty(adjective, wild, strange, silly)
6
only(adjective, separate, simple, extraordinary)
6
over(adjective, strange, spare, reserve)
6
quizzical(adjective, wild, funny, confused)
6
screwy(adjective, wild, strange, silly)
6
unbalanced(adjective, characteristic, person, rough)
6
unparalleled(adjective, extraordinary, strange, new)
6
untypical(adjective, strange, usual, irregular)
5
distinguished(adjective, separate, simple, extraordinary)
5
divergent(adjective, wrong, strange, exceptional)
5
inexplicable(adjective, strange, explanation, supernatural)
5
infrequent(adjective, excellent, extraordinary, strange)
5
off the wall(expression, adjective, idiom, beat)
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APASmart Define. (2016). odd thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/odd/thesaurus/synonyms
ChicagoSmart Define. 2016. "odd thesaurus" https://smartdefine.org/odd/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, odd thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/odd/thesaurus/synonyms>.
MLASmart Define. "odd thesaurus" 30 March 2016. Web. 25 September 2026. <https://smartdefine.org/odd/thesaurus/synonyms>