- Definitions|2
- Thesaurus|2.2k
- Abbreviations|0
179 entries under noun topic. ×
| basic(adjective, characteristic, drop, part) | |
| essential(adjective, support, action, characteristic) | |
| cardinal(adjective, important, head, significant) | |
| necessary(adjective, body, material, important) | |
| principal(adjective, body, material, important) | |
| integral(adjective, characteristic, part, body) | |
| key(adjective, important, head, significant) | |
| axiom(law, support, regulation, action) | |
| basis(law, regulation, action, drop) | |
| principle(law, support, action, drop) | |
| requisite(adjective, important, need, significant) | |
| base(adjective, support, regulation, action) | |
| rudiment(support, action, part, base) | |
| bottom(adjective, cause, start, base) | |
| element(feature, drop, part, concern) | |
| law(support, regulation, action, order) | |
| rule(law, regulation, part, attitude) | |
| component(adjective, drop, part, material) | |
| constituent(adjective, drop, part, material) | |
| foundation(law, regulation, part, cause) |
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| APA | Smart Define. (2016). fundamental thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/fundamental/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "fundamental thesaurus" https://smartdefine.org/fundamental/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2016, fundamental thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/fundamental/thesaurus/synonyms>. |
| MLA | Smart Define. "fundamental thesaurus" 29 March 2016. Web. 28 September 2026. <https://smartdefine.org/fundamental/thesaurus/synonyms> |