103 entries under important topic. ×
| ruling(adjective, top, excellent, fine, superior) | |
| special(adjective, superior, unusual, exceptional) | |
| significant(adjective, superior, unusual, rank) | |
| elemental(adjective, significant, opening, original) | |
| exalted(high, worthy, notable, lofty) | |
| notable(adjective, good, great, excellent) | |
| noted(adjective, good, great, excellent, fine) | |
| stellar(adjective, quality, top, superior) | |
| underlying(adjective, rough, significant, original) | |
| vital(adjective, top, significant, original) | |
| axiological(significant, original, basic, vital) | |
| axiomatic(significant, original, basic, vital) | |
| basal(original, serious, basic, prime) | |
| bottom(significant, original, basic, vital) | |
| bottom-line(significant, original, basic, vital) | |
| constitutional(adjective, top, significant, original) | |
| constitutive(significant, original, serious, basic) | |
| crucial(adjective, significant, original, basic) | |
| foundational(significant, opening, original, basic) | |
| governing(adjective, superior, powerful, prominent) |
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| APA | Smart Define. (2016). first thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/first/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "first thesaurus" https://smartdefine.org/first/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, first thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/first/thesaurus/synonyms>. |
| MLA | Smart Define. "first thesaurus" 31 March 2016. Web. 23 September 2026. <https://smartdefine.org/first/thesaurus/synonyms> |