80 entries under hazardous topic. ×
| fatal(adjective, troubling) | |
| unhealthy(adjective, severe, delicate, awful, terrible) | |
| vulnerable(adjective, bad, delicate, heavy, uncertain) | |
| hairy(noun, adjective, slang, delicate, informal) | |
| deadly(adjective, bad, heavy, foul, harmful) | |
| touch-and-go(adjective, delicate, uncertain, sensitive, unsound) | |
| sensitive(adjective, delicate, uncertain, unstable, doubtful) | |
| tricky(noun, adjective, difficult, delicate, uncertain) | |
| unstable(adjective, delicate, false, wild, uncertain) | |
| wicked(adjective, severe, harsh, delicate, unpleasant) | |
| ominous(adjective, unpleasant, heavy, cruel, horrible) | |
| shaky(adjective, adverb, open, delicate, uncertain) | |
| alarming(adjective, bad, menacing, intimidating) | |
| breakneck(adjective, bad, heavy, risky, impetuous) | |
| iffy(noun, adjective, delicate, uncertain, sensitive) | |
| impending(adjective, critical, forbidding, menacing) | |
| malignant(adjective, bad, heavy, treacherous, unsafe) | |
| terrible(adjective, bad, strong, hard, severe) | |
| difficult(noun, adjective, hard, tough, severe) | |
| formidable(adjective, hard, tough, severe, evil) |
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| APA | Smart Define. (2016). dangerous thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/dangerous/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "dangerous thesaurus" https://smartdefine.org/dangerous/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2016, dangerous thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/dangerous/thesaurus/synonyms>. |
| MLA | Smart Define. "dangerous thesaurus" 24 March 2016. Web. 28 September 2026. <https://smartdefine.org/dangerous/thesaurus/synonyms> |