- Definitions|2
- Thesaurus|2.2k
- Abbreviations|0
217 entries under essential topic. ×
| vital part(noun, expression, concern, demand, need) | |
| vitals(need, requirement, prerequisite, essentiality) | |
| wanted(adjective, important, significant, capital) | |
| warrant(noun, support, action, base, beginning) | |
| best(adjective, supreme) | |
| binding(adjective, significant, basic, vital) | |
| categorical(adjective, supreme) | |
| combining | |
| composing(basic, constituent) | |
| constituting | |
| controlling(adjective, prime, core, key) | |
| division(part, basic, section, component) | |
| empyreal(adjective, supreme) | |
| empyrean(adjective, supreme) | |
| forming | |
| fraction | |
| greatest(adjective, opening, original, serious) | |
| incomparable(adjective, prime, key, main) | |
| max(adjective, supreme) | |
| maxi(adjective, supreme) |
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| APA | Smart Define. (2016). fundamental thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/fundamental/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "fundamental thesaurus" https://smartdefine.org/fundamental/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2016, fundamental thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/fundamental/thesaurus/synonyms>. |
| MLA | Smart Define. "fundamental thesaurus" 29 March 2016. Web. 27 September 2026. <https://smartdefine.org/fundamental/thesaurus/synonyms> |