80 entries under basic topic. ×
| organic(adjective, complete, total, important, full) | |
| essential(adjective, characteristic, body, importance, material) | |
| fundamental(noun, adjective, characteristic, part, body) | |
| inherent(adjective, characteristic, material, natural) | |
| intrinsic(adjective, characteristic, important, significant, original) | |
| elemental(adjective, complete, simple, important, natural) | |
| constituent(noun, adjective, part, element, essential) | |
| constitutional(adjective, material, important, natural) | |
| component(noun, adjective, part, element, essential) | |
| radical(important, original, whole, vital) | |
| elementary(adjective, characteristic, important, significant, natural) | |
| indispensable(adjective, important, original, essential, critical) | |
| innate(adjective, characteristic, material, natural, essential) | |
| requisite(adjective, important, significant, essential, critical) | |
| ingredient(noun, part, system, element, essential) | |
| necessary(adjective, body, material, important, significant) | |
| cardinal(important, significant, original, essential, critical) | |
| critical(adjective, important, serious, essential) | |
| factor(noun, part, element, essential) | |
| fraction(noun, essential, mathematics) |
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| APA | Smart Define. (2016). integral thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/integral/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "integral thesaurus" https://smartdefine.org/integral/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2016, integral thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/integral/thesaurus/synonyms>. |
| MLA | Smart Define. "integral thesaurus" 29 March 2016. Web. 21 September 2026. <https://smartdefine.org/integral/thesaurus/synonyms> |