254 entries under unusual topic. ×

6
quirky(adjective, wild, strange, crazy)
6
seldom(adjective, adverb, slight, strange)
6
single(adjective, characteristic, separate, cool, extraordinary)
6
striking(extraordinary, exceptional, special, serious)
5
conspicuous(adjective, great, solid, extraordinary)
5
far-out(adjective, extraordinary, strange, exceptional)
5
freaky(adjective, strange, odd, unique)
5
kinky(adjective, strange, odd, unique)
5
monstrous(adjective, wonder, unconformity)
5
nondescript(adjective, special, different, rare)
5
one(adjective, separate, simple, extraordinary)
5
separate(adjective, characteristic, cool, simple, extraordinary)
5
specific(adjective, separate, simple, extraordinary, superior)
5
superior(adjective, characteristic, cool, excellent, extraordinary)
5
unaccountable(adjective, strange, odd, bizarre)
5
unexampled(adjective, nonimitation)
5
unthinkable(adjective, light, thin, extraordinary)
4
fabulous
4
incongruous(adjective, strange, abnormal, nonconforming)
4
inimitable(adjective, wonderful, exceptional, special)
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APASmart Define. (2016). uncommon thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/uncommon/thesaurus/synonyms
ChicagoSmart Define. 2016. "uncommon thesaurus" https://smartdefine.org/uncommon/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, uncommon thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/uncommon/thesaurus/synonyms>.
MLASmart Define. "uncommon thesaurus" 26 February 2016. Web. 30 September 2026. <https://smartdefine.org/uncommon/thesaurus/synonyms>