- Definitions|2
- Thesaurus|835
- Abbreviations|0
37 entries under significant topic. ×
| crucial(adjective, important, serious, critical) | |
| important(adjective, important, serious, critical) | |
| momentous(adjective, feature, state, characteristic, important) | |
| critical(adjective, important, serious, vital) | |
| vital(adjective, important, serious, critical) | |
| decisive(adjective, important, serious, critical) | |
| main(adjective, important, serious, basic) | |
| overriding(adjective, feature, state, characteristic, important) | |
| chief(adjective, important, serious, prime) | |
| cardinal(noun, adjective, important, serious) | |
| grave(adjective, important, serious, vital) | |
| consequential(adjective, important, serious, critical) | |
| considerable(adjective, important, historic) | |
| fateful(adjective, important, key, historic) | |
| ruling(adjective, important, serious, basic) | |
| weighty(adjective, important, serious, vital) | |
| leading(adjective, feature, state, characteristic, important) | |
| notable(adjective, important, historic) | |
| substantial(adjective, important, historic) | |
| big(adjective, important, historic) |
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| APA | Smart Define. (2016). pivotal thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/pivotal/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "pivotal thesaurus" https://smartdefine.org/pivotal/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2016, pivotal thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/pivotal/thesaurus/synonyms>. |
| MLA | Smart Define. "pivotal thesaurus" 29 March 2016. Web. 28 September 2026. <https://smartdefine.org/pivotal/thesaurus/synonyms> |