78 entries under superb topic. ×

12
wondrous(adjective, amazing, fantastic, wonderful, marvelous)
10
excellent(adjective, good, bad, great, sound)
10
magnificent(adjective, strong, great, powerful)
8
outstanding(adjective, unusual, strange, wonderful)
8
smashing(adjective, great, wonderful, marvelous)
8
unbelievable(adjective, good, strange, wonderful)
7
remarkable(adjective, unusual, strange, wonderful)
7
striking(adjective, wonderful, exceptional, marvelous)
7
surprising(adjective, amazing, strange, wonderful, marvelous)
6
breathtaking(adjective, wonderful, marvelous, fantastic)
6
mind-blowing(adjective, excellent, informal, wonderful)
6
strange(adjective, extraordinary, unusual, wonderful)
5
awe-inspiring(adjective, awful, wonderful, marvelous)
5
brilliant(adjective, pleasant, marvelous, fantastic)
5
fab(adjective, unusual, strange, wonderful)
5
impressive(adjective, strong, great, powerful)
5
inconceivable(adjective, unusual, strange, wonderful)
4
boss(adjective, good, bad, strong, great)
4
legendary(adjective, excellent, wonderful, marvelous)
3
extravagant(adjective, great, big, wonderful)
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APASmart Define. (2015). stupendous thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/stupendous/thesaurus/synonyms
ChicagoSmart Define. 2015. "stupendous thesaurus" https://smartdefine.org/stupendous/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, stupendous thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/stupendous/thesaurus/synonyms>.
MLASmart Define. "stupendous thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/stupendous/thesaurus/synonyms>