45 entries under vital topic. ×
| organic(adjective, state, important, significant, natural) | |
| basic(adjective, material, important, natural) | |
| constitutional(adjective, material, important, natural, basic) | |
| integral(adjective, important, significant, natural, basic) | |
| axiological(important, significant, original, basic) | |
| axiomatic(important, significant, original, basic) | |
| basal(adjective, material, important, natural, basic) | |
| bottom(important, significant, original, basic) | |
| bottom-line(important, significant, original, basic) | |
| cardinal(important, significant, original, basic) | |
| central(important, significant, original, basic) | |
| constitutive(adjective, important, significant, original, basic) | |
| crucial(important, significant, original, basic) | |
| elemental(adjective, material, important, natural, basic) | |
| elementary(important, significant, original, basic) | |
| essential(adjective, material, important, natural, basic) | |
| first(important, significant, original, basic) | |
| foundational(important, significant, original, basic) | |
| grass-roots(important, significant, original, basic) | |
| indispensable(important, significant, original, basic) |
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| APA | Smart Define. (2015). structural thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/structural/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "structural thesaurus" https://smartdefine.org/structural/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, structural thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/structural/thesaurus/synonyms>. |
| MLA | Smart Define. "structural thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/structural/thesaurus/synonyms> |