97 entries under great topic. ×

16
mammoth(adjective, big, large, size)
15
exceptional(adjective, good, bad, sound)
13
fantastic(adjective, good, unusual, strange)
13
massive(adjective, big, huge, lofty)
12
super(adjective, good, bad, sound)
12
sensational(adjective, cool, pleasant, keen)
11
giant(adjective, big, size, huge)
11
splendid(adjective, bad, pleasant, fine)
10
excellent(adjective, good, bad, sound)
10
magnificent(adjective, strong, powerful, superb)
8
grand(adjective, strong, big, powerful)
8
smashing(adjective, superb, wonderful, marvelous)
7
humongous(adjective, big, size, huge)
7
towering(adjective, strong, high, huge)
7
whopping(adjective, slang, big, huge)
6
extensive(adjective, strong, big, powerful)
6
immeasurable(adjective, big, absolute, huge)
5
impressive(adjective, strong, powerful, superb)
5
superior(adjective, good, bad, sound)
5
thumping(adjective, big, huge)
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APASmart Define. (2015). stupendous thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/stupendous/thesaurus/synonyms
ChicagoSmart Define. 2015. "stupendous thesaurus" https://smartdefine.org/stupendous/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, stupendous thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/stupendous/thesaurus/synonyms>.
MLASmart Define. "stupendous thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/stupendous/thesaurus/synonyms>