27 entries under vital topic. ×

2
large(adjective, important, significant, imperative)
1
critical(great, extraordinary, heavy, outstanding, significant)
1
crucial(great, extraordinary, heavy, outstanding, significant)
1
decisive(great, extraordinary, outstanding, significant)
1
determining(significant, imperative)
1
esteemed(important, outstanding, significant, prominent)
1
exceptional(great, heavy, significant, imperative)
1
exigent(significant, imperative)
1
extensive(significant, imperative)
1
front-page(great, heavy, significant, imperative)
1
heavy(great, extraordinary, significant, serious, prominent)
1
imperative
1
importunate(significant, imperative)
1
marked(outstanding, significant, serious, prominent)
1
mattering much(expression, significant, imperative)
1
necessary(significant, imperative)
1
of moment(expression, significant, imperative)
1
of substance(expression, significant, imperative)
1
paramount(important, outstanding, significant, prominent)
1
ponderous(significant, imperative)
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APASmart Define. (2015). big-league thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/big-league/thesaurus/synonyms
ChicagoSmart Define. 2015. "big-league thesaurus" https://smartdefine.org/big-league/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, big-league thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/big-league/thesaurus/synonyms>.
MLASmart Define. "big-league thesaurus" 10 April 2015. Web. 1 October 2026. <https://smartdefine.org/big-league/thesaurus/synonyms>