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