45 entries under adjective topic. ×

9
meaningful(importance, main, extremely significant)
9
substantial(importance, valuable, main, notable)
7
big(importance, valuable, main, notable)
7
big-league(importance, valuable, main, notable)
7
big shot(importance, valuable, main, notable)
7
bigwig(importance, valuable, main, notable)
7
challenging(importance, valuable, main, notable)
7
consequential(importance, valuable, main, notable)
7
constitutive(importance, valuable, main, notable)
7
donnish(importance, valuable, main, notable)
7
earnest(importance, valuable, main, notable)
7
essential(importance, valuable, main, notable)
7
exciting(importance, valuable, main, notable)
7
far reaching(importance, valuable, main, notable)
7
fateful(importance, valuable, main, notable)
7
grand(importance, valuable, main, notable)
7
grave(importance, valuable, main, notable)
7
great(importance, valuable, main, notable)
7
haughty(importance, valuable, main, notable)
7
high-up(importance, valuable, main, notable)
<123>
11 years ago|1.2k views|share |citing 
APASmart Define. (2015). significative thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/significative/thesaurus/synonyms
ChicagoSmart Define. 2015. "significative thesaurus" https://smartdefine.org/significative/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, significative thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/significative/thesaurus/synonyms>.
MLASmart Define. "significative thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/significative/thesaurus/synonyms>