428 entries under adjective topic. ×
| impending(critical, forbidding, menacing, hazardous) | |
| malignant(bad, heavy, treacherous, unsafe) | |
| mischievous(offensive, cruel, foul, disgusting) | |
| terrible(bad, strong, hard, severe) | |
| venomous(bad, strong, severe, evil) | |
| difficult(noun, hard, tough, severe) | |
| adventurous(bad, heavy, bold, brave) | |
| adverse(distressing, harmful, injurious, damaging) | |
| formidable(hard, tough, severe, evil) | |
| insidious(tricky, sneaky) | |
| jeopardous(bad, delicate, uncertain, sensitive) | |
| reckless(anxious, bold, worried, brave) | |
| toxic(harmful, injurious, damaging, fatal) | |
| unreliable(delicate, false, uncertain, unstable) | |
| unsound(severe, delicate, awful, terrible) | |
| unsure(noun, delicate, uncertain, unstable) | |
| brave | |
| dodgy(risky, treacherous, unsafe, hazardous) | |
| fell(strong, tough, severe, intense) | |
| hostile(hard, evil, rough, nasty) |
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| APA | Smart Define. (2016). dangerous thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/dangerous/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "dangerous thesaurus" https://smartdefine.org/dangerous/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, dangerous thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/dangerous/thesaurus/synonyms>. |
| MLA | Smart Define. "dangerous thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/dangerous/thesaurus/synonyms> |