245 entries under adjective topic. ×

8
outstanding(unusual, strange, superb, wonderful)
8
smashing(great, superb, wonderful, marvelous)
8
unbelievable(good, strange, superb, wonderful)
7
humongous(great, big, size, huge)
7
remarkable(unusual, strange, superb, wonderful)
7
striking(superb, wonderful, exceptional, marvelous)
7
surprising(amazing, strange, wonderful, marvelous)
7
towering(strong, great, high, huge)
7
whopping(great, slang, big, huge)
6
breathtaking(superb, wonderful, marvelous, fantastic)
6
extensive(strong, great, big, powerful)
6
immeasurable(great, big, absolute, huge)
6
infinite(end, size, huge, vast)
6
mind-blowing(excellent, informal, superb, wonderful)
6
portentous
6
strange(extraordinary, unusual, superb, wonderful)
6
superlative(wonderful, exceptional, marvelous, terrific)
5
awe-inspiring(awful, superb, wonderful, marvelous)
5
brilliant(pleasant, superb, marvelous, fantastic)
5
fab(unusual, strange, superb, wonderful)
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APASmart Define. (2015). stupendous thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/stupendous/thesaurus/synonyms
ChicagoSmart Define. 2015. "stupendous thesaurus" https://smartdefine.org/stupendous/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, stupendous thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/stupendous/thesaurus/synonyms>.
MLASmart Define. "stupendous thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/stupendous/thesaurus/synonyms>