- Definitions|2
- Thesaurus|2.2k
- Abbreviations|0
203 entries under basic topic. ×
| imperative(noun, adjective, law, regulation, concern) | |
| introductory(adjective, start, simple, plain, head) | |
| leading(adjective, important, head, significant, beginning) | |
| material(noun, adjective, drop, part, important) | |
| staple(adjective, essential, main, chief) | |
| axiomatic(adjective, important, original, primary) | |
| beginning(noun, adjective, start, simple, plain) | |
| dominant(adjective, top, important, significant, usual) | |
| innate(adjective, material, natural, fixed) | |
| needful(adjective, important, significant, original, capital) | |
| nitty-gritty(noun, adjective, part, important, essential) | |
| prerequisite(noun, adjective, important, need, significant) | |
| principium(noun, law, regulation, part, rule) | |
| rock bottom(noun, expression, part, cause, quick) | |
| root(noun, adjective, support, action, drop) | |
| supporting(adjective, support, important, original) | |
| abecedarian(adjective, simple, straightforward, uncomplicated) | |
| absolute(noun, adjective, rule, certain, essential) | |
| clear(adjective, simple, pure, straightforward) | |
| deep-seated(adjective, characteristic, original, fixed, essential) |
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| APA | Smart Define. (2016). fundamental thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/fundamental/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "fundamental thesaurus" https://smartdefine.org/fundamental/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, fundamental thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/fundamental/thesaurus/synonyms>. |
| MLA | Smart Define. "fundamental thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/fundamental/thesaurus/synonyms> |