- Definitions|2
- Thesaurus|1.1k
- Abbreviations|0
162 entries under adjective topic. ×
| woeful | |
| Damoclean | |
| Russian roulette | |
| afflictive(heavy, acute, major, dangerous) | |
| anxious | |
| dicky | |
| exigent(heavy, acute, major, dangerous) | |
| fraught | |
| in the balance | |
| inflammable | |
| intimidating | |
| killing(heavy, acute, major, dangerous) | |
| life-and-death(heavy, acute, major, dangerous) | |
| looming | |
| louring | |
| lowering | |
| major(heavy, acute, dangerous, crucial) | |
| minacious | |
| minatorial | |
| of great consequence(expression, idiom, heavy, acute) |
For more, visit
Perilous on
Power Thesaurus
| APA | Smart Define. (2015). perilous thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/perilous/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "perilous thesaurus" https://smartdefine.org/perilous/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, perilous thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/perilous/thesaurus/synonyms>. |
| MLA | Smart Define. "perilous thesaurus" 17 July 2015. Web. 26 September 2026. <https://smartdefine.org/perilous/thesaurus/synonyms> |