- Definitions|1
- Thesaurus|89
- Abbreviations|0
55 entries under adjective topic. ×
| meaningful | |
| momentous(heavy, critical, vital, acute) | |
| necessary | |
| weighty(heavy, acute, dangerous, crucial) | |
| afflictive(heavy, acute, major, dangerous) | |
| all-important | |
| compulsory | |
| demanded | |
| destructive(heavy, acute, major, dangerous) | |
| determining | |
| earth-shaking | |
| earth-shattering | |
| emergency | |
| grievous(heavy, acute, major, dangerous) | |
| hazardous(heavy, acute, major, dangerous) | |
| heavy(acute, dangerous, crucial) | |
| immediate | |
| instant | |
| killing(heavy, acute, major, dangerous) | |
| major(heavy, acute, dangerous, crucial) |
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| APA | Smart Define. (2015). life-and-death thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/life-and-death/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "life-and-death thesaurus" https://smartdefine.org/life-and-death/thesaurus/synonyms (accessed October 1, 2026). |
| Harvard | Smart Define 2015, life-and-death thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/life-and-death/thesaurus/synonyms>. |
| MLA | Smart Define. "life-and-death thesaurus" 10 April 2015. Web. 1 October 2026. <https://smartdefine.org/life-and-death/thesaurus/synonyms> |