87 entries under extraordinary topic. ×

4
solitary(adjective, separate, simple, unusual)
4
unparalleled(adjective, excellent, superior, new)
3
certain(material, pure, true, real)
3
curious(unusual, strange, new, special)
3
intact(adjective, great, obscure, perfect)
3
matchless(adjective, excellent, superior, fantastic)
3
peerless(adjective, separate, simple, superior)
3
queer(noun, adjective, person, character, figure)
3
single(adjective, characteristic, separate, cool)
3
superior(cool, excellent, unusual, special)
2
absolute(adjective, obscure, superior, fantastic)
2
accomplished(excellent, obscure, superior, fantastic)
2
definite(separate, special, remarkable, particular)
2
innate(adjective, characteristic, body, obscure)
2
one(adjective, separate, simple, unusual)
2
only(adjective, separate, simple, unusual)
2
out-of-the-way(new, exceptional, fantastic, remarkable)
2
outlandish(strange, new, exceptional, fantastic)
2
separate(adjective, characteristic, cool, simple)
1
sole(adjective, separate, simple, unusual)
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APASmart Define. (2016). original thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/original/thesaurus/synonyms
ChicagoSmart Define. 2016. "original thesaurus" https://smartdefine.org/original/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, original thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/original/thesaurus/synonyms>.
MLASmart Define. "original thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/original/thesaurus/synonyms>