53 entries under extraordinary topic. ×

22
exclusive(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)
18
weird(adjective, characteristic, informal, unusual)
17
alone(adjective, characteristic, separate, simple)
17
idiosyncratic(adjective, feature, characteristic, separate)
16
remarkable(adjective, feature, excellent, unusual)
16
distinct(adjective, characteristic, separate, simple, excellent)
15
bizarre(adjective, separate, unusual, strange)
13
queer(adjective, wrong, unusual, exceptional)
12
noteworthy(adjective, feature, excellent, solid)
12
atypical(adjective, separate, wrong, excellent)
11
distinguished(adjective, separate, simple, superior)
11
especial(adjective, feature, separate, simple, exact)
11
outstanding(adjective, feature, characteristic, excellent, perfect)
10
abnormal(adjective, wrong, excellent, unusual)
10
fantastic(adjective, good, cool, superior)
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APASmart Define. (2016). unique thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/unique/thesaurus/synonyms
ChicagoSmart Define. 2016. "unique thesaurus" https://smartdefine.org/unique/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, unique thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/unique/thesaurus/synonyms>.
MLASmart Define. "unique thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/unique/thesaurus/synonyms>