77 entries under special topic. ×

23
original(adjective, characteristic, separate, simple, extraordinary)
22
one(adjective, characteristic, separate, simple, extraordinary)
22
separate(adjective, characteristic, simple, extraordinary, unusual)
22
curious(adjective, solid, extraordinary, unusual, strange)
22
exclusive(adjective, feature, characteristic, separate, simple)
21
lone(adjective, feature, characteristic, separate, simple)
21
incomparable(adjective, feature, characteristic, excellent, perfect)
20
peerless(adjective, feature, characteristic, separate, simple)
20
matchless(adjective, feature, characteristic, excellent, perfect)
20
sole(adjective, feature, characteristic, separate, simple)
19
particular(adjective, characteristic, separate, simple, exact)
19
unrivaled(noun, adjective, characteristic, separate, simple)
18
weird(adjective, characteristic, informal, extraordinary, unusual)
18
one and only(expression, adjective, idiom, feature, exceptional)
18
sui generis(expression, adjective, feature, characteristic, separate)
17
alone(adjective, characteristic, separate, simple, extraordinary)
17
idiosyncratic(adjective, feature, characteristic, separate, extraordinary)
16
remarkable(adjective, feature, excellent, extraordinary, unusual)
16
distinct(adjective, characteristic, separate, simple, excellent)
15
bizarre(adjective, separate, extraordinary, unusual, strange)
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APASmart Define. (2016). unique thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/unique/thesaurus/synonyms
ChicagoSmart Define. 2016. "unique thesaurus" https://smartdefine.org/unique/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, unique thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/unique/thesaurus/synonyms>.
MLASmart Define. "unique thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/unique/thesaurus/synonyms>