- Definitions|1
- Thesaurus|113
- Abbreviations|0
52 entries under adjective topic. ×
| risky | |
| threatening | |
| unsafe | |
| urgent | |
| alarming | |
| damaging | |
| death-defying | |
| deathly | |
| destructive | |
| detrimental | |
| explosive | |
| formidable | |
| impending | |
| injurious | |
| menacing | |
| nasty | |
| noxious | |
| pernicious | |
| terrible | |
| terrifying |
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| APA | Smart Define. (2015). life-threatening thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/life-threatening/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "life-threatening thesaurus" https://smartdefine.org/life-threatening/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, life-threatening thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/life-threatening/thesaurus/synonyms>. |
| MLA | Smart Define. "life-threatening thesaurus" 17 July 2015. Web. 28 September 2026. <https://smartdefine.org/life-threatening/thesaurus/synonyms> |