48 entries under vital topic. ×
| axiomatic(important, significant, original, basic) | |
| basal(material, important, natural, original, basic) | |
| bottom(important, significant, original, basic) | |
| bottom-line(adjective, important, significant, original, essential) | |
| crucial(important, significant, serious, essential, critical) | |
| decisive(important, significant, serious, essential, critical) | |
| first(important, significant, original, basic) | |
| foundational(adjective, important, significant, original, essential) | |
| grass-roots(adjective, important, significant, original, essential) | |
| major(important, significant, original, basic) | |
| meat-and-potatoes(adjective, important, significant, original, essential) | |
| original(material, important, significant, natural, basic) | |
| paramount(important, significant, original, basic) | |
| primitive(material, important, natural, original, basic) | |
| primordial(important, significant, original, basic) | |
| principal(material, important, natural, original, basic) | |
| rudimentary(important, significant, original, basic) | |
| structural(material, important, significant, natural, basic) | |
| substratal(adjective, important, significant, original, essential) | |
| substrative(adjective, important, significant, original, essential) |
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| APA | Smart Define. (2016). integral thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/integral/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "integral thesaurus" https://smartdefine.org/integral/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, integral thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/integral/thesaurus/synonyms>. |
| MLA | Smart Define. "integral thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/integral/thesaurus/synonyms> |