- Definitions|0
- Thesaurus|79
- Abbreviations|0
24 entries under adjective topic. ×
| momentous(important, significant, historic) | |
| important(significant, serious, critical, historic) | |
| significant(important, serious, critical, historic) | |
| consequential(important, significant, serious, critical) | |
| critical(important, significant, serious, historic) | |
| crucial(important, significant, serious, critical) | |
| decisive(important, significant, historic) | |
| fateful(important, significant, historic) | |
| gorgeous(attractive, comely, bonny, aesthetic) | |
| life-and-death(important, earthshaking) | |
| pivotal(important, significant, serious, critical) | |
| weighty(important, significant, historic) | |
| all-important(important, serious, critical, earthshaking) | |
| earth-shattering(important, significant, serious, critical) | |
| earthshaking(important, serious, critical) | |
| earthshattering(important, serious, critical, earthshaking) | |
| extremely important(expression, important, serious, critical) | |
| life and death(expression, idiom, earthshaking) | |
| life or death(expression, idiom, important, serious) | |
| major |
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| APA | Smart Define. (2013). earth-shaking thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/earth-shaking/thesaurus/synonyms |
| Chicago | Smart Define. 2013. "earth-shaking thesaurus" https://smartdefine.org/earth-shaking/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2013, earth-shaking thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/earth-shaking/thesaurus/synonyms>. |
| MLA | Smart Define. "earth-shaking thesaurus" 18 May 2013. Web. 28 September 2026. <https://smartdefine.org/earth-shaking/thesaurus/synonyms> |