Synonyms|67Antonyms|3|Broader|0Narrower|0Related|19
2
consequential(adjective, importance, valuable, main, notable)
2
grave(adjective, importance, valuable, main, notable)
2
important(adjective, importance, valuable, main, notable)
2
momentous(adjective, importance, valuable, main, notable)
2
serious(adjective, importance, valuable, main, notable)
2
significant(adjective, importance, valuable, main, notable)
2
vital(adjective, importance, valuable, main, notable)
2
weighty(adjective, importance, valuable, main, notable)
1
big(adjective, importance, valuable, main, notable)
1
big-league(adjective, importance, valuable, main, notable)
1
big shot(adjective, importance, valuable, main, notable)
1
bigwig(adjective, importance, valuable, main, notable)
1
challenging(adjective, importance, valuable, main, notable)
1
constitutive(adjective, importance, valuable, main, notable)
1
donnish(adjective, importance, valuable, main, notable)
1
earnest(adjective, importance, valuable, main, notable)
1
essential(adjective, importance, valuable, main, notable)
1
exciting(adjective, importance, valuable, main, notable)
1
far reaching(adjective, importance, valuable, main, notable)
1
fateful(adjective, importance, valuable, main, notable)
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APASmart Define. (2013). of importance thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/of_importance/thesaurus/synonyms
ChicagoSmart Define. 2013. "of importance thesaurus" https://smartdefine.org/of_importance/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2013, of importance thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/of_importance/thesaurus/synonyms>.
MLASmart Define. "of importance thesaurus" 19 May 2013. Web. 20 September 2026. <https://smartdefine.org/of_importance/thesaurus/synonyms>