88 entries under vital topic. ×

1
exigent(big, significant, substantial, valuable)
1
extensive(big, significant, substantial, large, valuable)
1
far-reaching(big, significant, substantial, valuable)
1
front-page(big, significant, substantial, valuable)
1
grass-roots(adjective, important, significant, original, essential)
1
imperative(big, significant, substantial, valuable, essential)
1
importunate(big, significant, substantial, valuable)
1
marked(adjective, great, superior, big, unusual)
1
mattering much(expression, big, significant, substantial, valuable)
1
meaningful(big, important, significant, substantial, serious)
1
meat-and-potatoes(adjective, base, important, significant, last)
1
of moment(expression, big, significant, substantial, valuable)
1
of note(expression, big, significant, substantial, valuable)
1
of substance(expression, big, significant, substantial, valuable)
1
ponderous(big, significant, substantial, valuable)
1
pressing(big, important, significant, substantial, valuable)
1
relevant(big, significant, substantial, valuable)
1
signal(significant, imperative)
1
something(big, significant, substantial, valuable)
1
standout(big, significant, substantial, valuable)
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APASmart Define. (2016). primary thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/primary/thesaurus/synonyms
ChicagoSmart Define. 2016. "primary thesaurus" https://smartdefine.org/primary/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, primary thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/primary/thesaurus/synonyms>.
MLASmart Define. "primary thesaurus" 29 March 2016. Web. 27 September 2026. <https://smartdefine.org/primary/thesaurus/synonyms>