28 entries under exceptional topic. ×

1
unexampled(adjective, rare, exclusive, single)
1
unparalleled(adjective, individual, exclusive, single)
0
different(adjective, separate, special, rare)
0
inimitable(adjective, exclusive, single, unique)
0
rare(adjective, exclusive, single, alone)
0
special(adjective, separate, exclusive, single)
0
sui generis(expression, adjective, rare, exclusive)
0
uncommon(adjective, separate, special, rare)
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APASmart Define. (2016). one and only thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/one_and_only/thesaurus/synonyms
ChicagoSmart Define. 2016. "one and only thesaurus" https://smartdefine.org/one_and_only/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, one and only thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/one_and_only/thesaurus/synonyms>.
MLASmart Define. "one and only thesaurus" 29 March 2016. Web. 27 September 2026. <https://smartdefine.org/one_and_only/thesaurus/synonyms>