- Definitions|2
- Thesaurus|680
- Abbreviations|0
42 entries under dangerous topic. ×
| fatal | |
| grave | |
| harmful | |
| impending | |
| injurious | |
| lethal | |
| life-threatening | |
| malignant | |
| noxious | |
| perilous | |
| poisonous | |
| precarious | |
| pressing | |
| toxic | |
| treacherous | |
| unsafe | |
| unstable | |
| urgent | |
| venomous | |
| vulnerable |
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| APA | Smart Define. (2016). terrifying thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/terrifying/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "terrifying thesaurus" https://smartdefine.org/terrifying/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, terrifying thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/terrifying/thesaurus/synonyms>. |
| MLA | Smart Define. "terrifying thesaurus" 3 April 2016. Web. 26 September 2026. <https://smartdefine.org/terrifying/thesaurus/synonyms> |