299 entries under adjective topic. ×

16
irregular(excellent, extraordinary, unusual, strange)
16
scarce(slight, excellent, thin, extraordinary)
16
unorthodox(unusual, strange, new, exceptional)
15
offbeat(unusual, strange, exceptional, fresh)
15
unfamiliar(unusual, strange, new, exceptional)
14
atypical(separate, excellent, extraordinary, unusual)
13
fantastic(extraordinary, strange, exceptional, marvelous)
13
noteworthy(excellent, solid, extraordinary, unusual)
13
outlandish(unusual, wild, strange, new)
13
unparalleled(extraordinary, unusual, strange, wonderful)
12
original(characteristic, separate, cool, simple)
12
outstanding(characteristic, cool, excellent, extraordinary)
12
quaint(unusual, wild, strange, new)
12
sporadic(slight, thin, unusual, strange)
11
aberrant(extraordinary, unusual, strange, exceptional)
11
anomalous(extraordinary, unusual, strange, exceptional)
11
notable(excellent, solid, extraordinary, unusual)
11
unprecedented(new, wonderful, exceptional, marvelous)
10
unwonted(solid, extraordinary, unusual, strange)
10
freakish(unusual, wild, strange, special)
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APASmart Define. (2016). uncommon thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/uncommon/thesaurus/synonyms
ChicagoSmart Define. 2016. "uncommon thesaurus" https://smartdefine.org/uncommon/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, uncommon thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/uncommon/thesaurus/synonyms>.
MLASmart Define. "uncommon thesaurus" 26 February 2016. Web. 25 September 2026. <https://smartdefine.org/uncommon/thesaurus/synonyms>