100 entries under notable topic. ×

14
lavish(adjective, great, excellent, powerful, superb)
14
significant(adjective, moving, importance, valuable, main)
12
solemn(adjective, importance, valuable, main)
12
big(adjective, importance, large, valuable, main)
12
earnest(adjective, importance, valuable, main)
12
portentous(adjective, importance, valuable, main)
12
vital(adjective, importance, powerful, valuable, main)
11
luxurious(adjective, great, bright, powerful, attractive)
11
noteworthy(adjective, great, solid, extraordinary, unusual)
11
serious(adjective, importance, valuable, main)
11
wonderful(adjective, great, excellent, solid, extraordinary)
10
distinguished(adjective, bad, great, excellent, fine)
10
grave(adjective, importance, valuable, main)
9
big-league(adjective, importance, valuable, main)
9
conspicuous(adjective, solid, extraordinary, unusual, important)
8
arresting(adjective, strong, moving, solid, extraordinary)
8
prominent(adjective, strong, solid, extraordinary, unusual)
7
big shot(adjective, importance, valuable, main)
7
bigwig(adjective, importance, valuable, main)
7
challenging(adjective, importance, valuable, main)
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APASmart Define. (2015). impressive thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/impressive/thesaurus/synonyms
ChicagoSmart Define. 2015. "impressive thesaurus" https://smartdefine.org/impressive/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, impressive thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/impressive/thesaurus/synonyms>.
MLASmart Define. "impressive thesaurus" 28 November 2015. Web. 23 September 2026. <https://smartdefine.org/impressive/thesaurus/synonyms>