90 entries under original topic. ×
| integral(adjective, characteristic, important, significant, natural) | |
| key(adjective, important, head, significant, beginning) | |
| central(adjective, top, important, significant) | |
| constitutional(adjective, top, important, significant) | |
| intrinsic(adjective, characteristic, important, significant, natural) | |
| nascent(adjective, pure, beginning, opening) | |
| bottom(adjective, important, significant, essential) | |
| crucial(adjective, important, significant, essential) | |
| embryonic(adjective, simple, beginning, opening) | |
| inceptive(adjective, head, beginning, fresh) | |
| inchoate(adjective, beginning, opening, first) | |
| necessary(adjective, easy, important, significant) | |
| primordial(adjective, important, head, significant, beginning) | |
| vital(adjective, top, important, significant) | |
| constitutive(important, significant, basic, vital) | |
| critical(adjective, essential, basic, fundamental) | |
| deep(adjective, basic, primary) | |
| early(adjective, simple, head, beginning, opening) | |
| germinal(beginning, opening, first, early) | |
| important(adjective, significant, basic, vital) |
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| APA | Smart Define. (2015). elementary thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/elementary/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "elementary thesaurus" https://smartdefine.org/elementary/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, elementary thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/elementary/thesaurus/synonyms>. |
| MLA | Smart Define. "elementary thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/elementary/thesaurus/synonyms> |