- Definitions|2
- Thesaurus|885
- Abbreviations|0
297 entries under adjective topic. ×
| flipped(strong, severe, intense, violent) | |
| funereal(unpleasant, awful, terrible, unreasonable) | |
| furious(strong, severe, intense, violent) | |
| glowering(person, feelings) | |
| gory | |
| hostile(mean, tough, sharp, nasty) | |
| impetuous(strong, severe, intense, violent) | |
| imposing(awful, wonderful, amazing, grand) | |
| infuriated(strong, severe, intense, violent) | |
| inhumane(mean, sharp, harsh, cross) | |
| intense(strong, severe, violent, terrible) | |
| irritating(hard, severe, offensive, gloomy) | |
| lurid(awful, terrible, horrible, grim) | |
| malevolent(strong, severe, intense, violent) | |
| malign(strong, severe, intense, violent) | |
| mean(sharp, harsh, awful, terrible) | |
| militant(mean, sharp, harsh, cross) | |
| minacious | |
| minatory | |
| mordacious(mean, sharp, harsh, cross) |
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| APA | Smart Define. (2016). frightening thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/frightening/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "frightening thesaurus" https://smartdefine.org/frightening/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2016, frightening thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/frightening/thesaurus/synonyms>. |
| MLA | Smart Define. "frightening thesaurus" 23 March 2016. Web. 29 September 2026. <https://smartdefine.org/frightening/thesaurus/synonyms> |