202 entries under fundamental topic. ×
| hard fact(noun, expression, support, action, base) | |
| infrastructure(noun, support, action, base, beginning) | |
| initial(adjective, simple, top, straightforward, basic) | |
| introductory(adjective, simple, straightforward, basic) | |
| justification(noun, support, action, base, beginning) | |
| keynote(noun, adjective, support, action, base) | |
| latent(adjective, characteristic, natural, original, basic) | |
| law(noun, support, action, base, beginning) | |
| lifeblood(necessity, quintessence, shorts, intrinsicality) | |
| meat-and-potatoes(adjective, important, significant, original, critical) | |
| most(adjective, adverb, supreme) | |
| name of game(noun, expression, adjective, idiom, significant) | |
| nexus(noun, support, action, base, beginning) | |
| peculiar(adjective, individual, basic, specific) | |
| prefatory(simple, straightforward, basic, uncomplicated) | |
| preliminary(simple, concern, demand, need, straightforward) | |
| premise(noun, support, action, base, beginning) | |
| presumption(noun, support, action, base, beginning) | |
| presupposition(noun, support, action, base, beginning) | |
| primo(simple, straightforward, basic, uncomplicated) |
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| APA | Smart Define. (2016). essential thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/essential/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "essential thesaurus" https://smartdefine.org/essential/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2016, essential thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/essential/thesaurus/synonyms>. |
| MLA | Smart Define. "essential thesaurus" 31 March 2016. Web. 27 September 2026. <https://smartdefine.org/essential/thesaurus/synonyms> |