95 entries under main topic. ×
| portentous(adjective, importance, valuable, notable) | |
| remarkable(adjective, importance, valuable, notable) | |
| significative(adjective, importance, valuable, notable) | |
| solemn(adjective, importance, valuable, notable) | |
| ultimate(adjective, importance, surface, typical) | |
| quintessential(adjective, characteristic, important, common, ordinary) | |
| inmost(adjective, important, significant, basic, intimate) | |
| decisive(adjective, severe, big, important, significant) | |
| dominant(adjective, important, outstanding, significant, prominent) | |
| nuclear(adjective, close, body, material, important) | |
| predominant(adjective, important, outstanding, significant, prominent) | |
| center(noun, adjective, support, action, base) | |
| in demand(expression, adjective, idiom, basic) | |
| supreme(adjective, outstanding, head, prominent, prime) | |
| arch(adjective, important, outstanding, head, prominent) | |
| controlling(adjective, outstanding, prominent, prime, core) | |
| greatest(adjective, outstanding, head, prominent, prime) | |
| highest(adjective, outstanding, head, prominent, prime) | |
| incomparable(adjective, outstanding, head, prominent, prime) | |
| keynote(noun, adjective, support, action, base) |
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| APA | Smart Define. (2016). essential thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/essential/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "essential thesaurus" https://smartdefine.org/essential/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, essential thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/essential/thesaurus/synonyms>. |
| MLA | Smart Define. "essential thesaurus" 31 March 2016. Web. 24 September 2026. <https://smartdefine.org/essential/thesaurus/synonyms> |