150 entries under characteristic topic. ×

8
high-ranking(adjective, eminent, power, influence)
8
large(adjective, famous, significant, familiar, substantial)
8
marked(adjective, extraordinary, significant, substantial, prominent)
8
of note(expression, adjective, idiom, feature)
8
prestigious(adjective, power, influence, famous)
8
top-notch(adjective, informal, importance, outstanding)
8
useful(adjective, beneficial, excellent, friendly)
7
controlling(adjective, powerful, strong, effective)
7
far-reaching(adjective, feature, severe, importance)
7
major-league(adjective, strong, great, powerful, unusual)
7
of import(expression, adjective, idiom, importance)
7
solid(adjective, outstanding, extraordinary, importance)
6
basic(adjective, significant, essential, vital, main)
6
extensive(adjective, substantial, feature, trait)
6
front-page(adjective, feature, trait, outstanding)
6
imposing(adjective, influential, great, importance)
6
formidable(adjective, power, influence)
6
high-up(adjective, importance, valuable, main, notable)
6
honored(adjective, eminent, great, excellent)
6
honoured(adjective, importance, preeminence)
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APASmart Define. (2016). important thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/important/thesaurus/synonyms
ChicagoSmart Define. 2016. "important thesaurus" https://smartdefine.org/important/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, important thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/important/thesaurus/synonyms>.
MLASmart Define. "important thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/important/thesaurus/synonyms>