3
unsurpassable(adjective, best, different, unlike, sole)
3
utmost(adjective, characteristic, originality, uniqueness)
2
above average(expression, adjective, unusual, exceptional, original)
2
extra special(expression, extraordinary, remarkable, impressive)
2
singled out(expression, separate, simple, special, individual)
2
stand alone(expression, adjective, original, rare, only)
1
predominant(adjective, excellent, unusual, wonderful, first-rate)
1
preponderant(adjective, excellent, unusual, wonderful, first-rate)
1
unequalable(adjective, excellent, unusual, wonderful, first-rate)
1
characteristic of(expression, connection, uniqueness, belong)
1
discriminating(adjective, individual, specific, typical, distinctive)
1
egregious(adjective, unusual, strange, original)
1
exceptive(adjective, unusual, original, odd, rare)
1
exclusionary(adjective, unusual, strange, original)
1
found only in(expression, connection, uniqueness, belong)
1
notable(adjective, feature, unusual, special, remarkable)
1
outside the box
1
quirky(adjective, feature, special, only, one)
1
superior(adjective, feature, unusual, special, remarkable)
1
typical of(expression, connection, uniqueness, belong)
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APASmart Define. (2016). unique thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/unique/thesaurus/synonyms
ChicagoSmart Define. 2016. "unique thesaurus" https://smartdefine.org/unique/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, unique thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/unique/thesaurus/synonyms>.
MLASmart Define. "unique thesaurus" 29 March 2016. Web. 21 September 2026. <https://smartdefine.org/unique/thesaurus/synonyms>