56 entries under impressive topic. ×

58
stupendous(adjective, size, feature, characteristic, wonderful)
56
monumental(adjective, feature, characteristic, great, big)
40
terrific(adjective, feature, characteristic, great, superb)
23
awesome(adjective, wonderful, marvelous, fantastic, amazing)
22
amazing(adjective, unusual, wonderful, marvelous, fantastic)
18
astonishing(adjective, unusual, extraordinary, wonderful, marvelous)
17
astounding(adjective, unusual, extraordinary, wonderful, marvelous)
17
phenomenal(adjective, good, excellent, extraordinary, unusual)
16
extraordinary(adjective, strong, great, excellent, unusual)
15
incredible(adjective, good, excellent, extraordinary, superb)
14
exceptional(adjective, great, excellent, extraordinary, unusual)
13
marvelous(adjective, amazing, wonderful, fantastic, extraordinary)
11
fantastic(adjective, good, great, extraordinary, unusual)
10
grand(adjective, strong, powerful, fantastic, large)
9
remarkable(adjective, excellent, extraordinary, unusual, superb)
8
spectacular(adjective, extraordinary, unusual, strange, superb)
8
unusual(adjective, excellent, extraordinary, strange, superb)
7
inconceivable(adjective, superb, wonderful, marvelous, fantastic)
5
extravagant(adjective, superb, wonderful, complex, marvelous)
5
outrageous(adjective, superb, wonderful, marvelous, fantastic)
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APASmart Define. (2015). prodigious thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/prodigious/thesaurus/synonyms
ChicagoSmart Define. 2015. "prodigious thesaurus" https://smartdefine.org/prodigious/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, prodigious thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/prodigious/thesaurus/synonyms>.
MLASmart Define. "prodigious thesaurus" 17 July 2015. Web. 23 September 2026. <https://smartdefine.org/prodigious/thesaurus/synonyms>