635 entries under adjective topic. ×

10
spooky(extraordinary, wonderful, marvelous, charming)
9
infrequent(excellent, extraordinary, exceptional, usual)
9
extreme(extraordinary, stupid, exceptional, special)
9
prodigious(excellent, extraordinary, strange, superb)
9
uncanny(evil, obscure, dark, superior)
8
quirky(wrong, wild, strange, usual)
8
surprising(solid, extraordinary, strange, superb)
8
unaccustomed(obscure, strange, new, fresh)
8
uncustomary(solid, extraordinary, strange, new)
7
far-out(strange, exceptional, special, remote)
7
alien(obscure, strange, new, different)
7
imaginative(fundamental, novel, unique, fanciful)
7
out-of-the-way(new, exceptional, fantastic, detached)
7
unearthly(obscure, dark, strange, funny)
7
untypical(superior, strange, usual, detached)
6
astounding(extraordinary, odd, remarkable, impressive)
6
awe-inspiring(awful, strange, superb, wonderful)
6
distinct(separate, simple, excellent, extraordinary)
6
distinctive(strong, separate, superior, exceptional)
6
fabulous(obscure, dark, extraordinary, superior)
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APASmart Define. (2016). unusual thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unusual/thesaurus/synonyms
ChicagoSmart Define. 2016. "unusual thesaurus" https://smartdefine.org/unusual/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, unusual thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unusual/thesaurus/synonyms>.
MLASmart Define. "unusual thesaurus" 31 March 2016. Web. 28 September 2026. <https://smartdefine.org/unusual/thesaurus/synonyms>