55 entries under essential topic. ×
| needed(adjective, important, significant, critical) | |
| part(element, basic, component) | |
| required(important, critical, basic, fundamental) | |
| axiological(adjective, important, significant, original) | |
| bottom-line(adjective, important, significant, original) | |
| coal-and-ice(important, critical, basic, fundamental) | |
| crucial(important, significant, serious, critical) | |
| decisive(important, significant, serious, critical) | |
| deep-seated(characteristic, original, basic, primary) | |
| fixed(adjective, characteristic, complete, total, perfect) | |
| foundational(adjective, important, significant, original) | |
| grass-roots(adjective, important, significant, original) | |
| heavy(important, critical, basic, fundamental) | |
| life-or-death(important, critical, basic, fundamental) | |
| meat-and-potatoes(adjective, important, significant, original) | |
| name(important, critical, basic, fundamental) | |
| name-of-the-game(important, critical, basic, fundamental) | |
| nitty-gritty(important, critical, basic, fundamental) | |
| prerequisite(important, critical, basic, fundamental) | |
| substratal(adjective, important, significant, original) |
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| APA | Smart Define. (2016). integral thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/integral/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "integral thesaurus" https://smartdefine.org/integral/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, integral thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/integral/thesaurus/synonyms>. |
| MLA | Smart Define. "integral thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/integral/thesaurus/synonyms> |