99 entries under vital topic. ×
| wanted(adjective, important, capital, essential) | |
| chief(adjective, big, important, significant, substantial) | |
| critical(adjective, big, important, significant, substantial) | |
| prime(adjective, body, material, important, significant) | |
| decisive(adjective, important, substantial, valuable, essential) | |
| momentous(adjective, important, substantial, valuable, essential) | |
| paramount(adjective, important, significant, original, substantial) | |
| central(adjective, important, significant, original, essential) | |
| elementary(adjective, easy, important, significant, original) | |
| integral(adjective, body, material, important, significant) | |
| necessitous(adjective, important, capital, essential) | |
| primary(adjective, body, material, big, important) | |
| basal(adjective, body, material, important, significant) | |
| of the essence(expression, adjective, idiom, important, essential) | |
| underlying(adjective, important, significant, original, essential) | |
| bottom-line(adjective, important, significant, original, essential) | |
| called-for(adjective, important, serious, essential, critical) | |
| elemental(adjective, body, material, important, significant) | |
| influential(adjective, great, big, important, significant) | |
| intrinsic(adjective, important, significant, original, essential) |
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| APA | Smart Define. (2015). necessary thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/necessary/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "necessary thesaurus" https://smartdefine.org/necessary/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, necessary thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/necessary/thesaurus/synonyms>. |
| MLA | Smart Define. "necessary thesaurus" 2 November 2015. Web. 28 September 2026. <https://smartdefine.org/necessary/thesaurus/synonyms> |