299 entries under adjective topic. ×

3
unbelievable(extraordinary, remarkable, impressive)
3
uncharacteristic(unusual, strange, irregular, odd)
3
unknown(obscure, unusual, strange, new)
3
unnatural(extraordinary, unusual, strange, exceptional)
3
unordinary(solid, extraordinary, unusual, wonderful)
2
deviate(extraordinary, strange, exceptional, irregular)
2
at a premium(expression, idiom, inadequate, insufficient)
2
bent(extraordinary, unusual, wild, strange)
2
deficient(light, thin, strange, exceptional)
2
deranged
2
fey
2
great(extraordinary, unusual, famous, exceptional)
2
in short supply(expression, idiom, inadequate, limited)
2
incomparable(excellent, unusual, wonderful, exceptional)
2
inconsistent(excellent, extraordinary, strange, special)
2
indivisible(separate, simple, special, individual)
2
limited(light, superior, unusual, strange)
2
loner(separate, simple, extraordinary, unusual)
2
marked(great, solid, extraordinary, superior)
2
new(obscure, unusual, strange, fresh)
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APASmart Define. (2016). uncommon thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/uncommon/thesaurus/synonyms
ChicagoSmart Define. 2016. "uncommon thesaurus" https://smartdefine.org/uncommon/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, uncommon thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/uncommon/thesaurus/synonyms>.
MLASmart Define. "uncommon thesaurus" 26 February 2016. Web. 26 September 2026. <https://smartdefine.org/uncommon/thesaurus/synonyms>