280 entries under adjective topic. ×

12
dominant(strong, influence, authority, energetic)
12
predominant(influence, authority, important, usual)
11
big(importance, important, valuable, main)
11
essential(importance, big, important, significant)
11
notable(importance, important, main, extremely significant)
11
prominent(good, great, solid, extraordinary)
11
serious(good, great, importance, important)
10
cogent(clear, strong, great, firm)
10
controlling(strong, energetic, important, powerful)
10
earnest(importance, valuable, main, notable)
10
outstanding(importance, valuable, main, notable)
10
persuasive(clear, strong, great, important)
10
remarkable(importance, valuable, main, notable)
10
responsible(importance, valuable, main, notable)
10
vital(great, energetic, importance, important)
9
grave(great, importance, important, significant)
9
big-league(importance, valuable, main, notable)
9
grand(importance, valuable, main, notable)
9
material(importance, valuable, main, notable)
9
newsworthy(importance, important, valuable, main)
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APASmart Define. (2016). influential thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/influential/thesaurus/synonyms
ChicagoSmart Define. 2016. "influential thesaurus" https://smartdefine.org/influential/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, influential thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/influential/thesaurus/synonyms>.
MLASmart Define. "influential thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/influential/thesaurus/synonyms>