- Definitions|2
- Thesaurus|885
- Abbreviations|0
297 entries under adjective topic. ×
| morbid(awful, terrible, horrible, afraid) | |
| nasty(awful, terrible, horrible, afraid) | |
| odious(person, awful, terrible, feelings) | |
| repulsive(person, offensive, awful, feelings) | |
| scathing(sharp, cross, awful, terrible) | |
| sinister(person, hard, severe, dark) | |
| tremendous(awful, terrible, horrible, afraid) | |
| unsettling(awful, terrible, horrible, afraid) | |
| wretched(awful, terrible, horrible, afraid) | |
| ominous(person, hard, feelings, upsetting) | |
| abhorrent(person, tough, offensive, dark) | |
| awe-inspiring(awful, wonderful, horrible, amazing) | |
| bad(awful, terrible, horrible, afraid) | |
| bloodcurdling(horrible, shocking, breathtaking, creepy) | |
| cowing(noun, verb, mean, sharp) | |
| cruel(awful, terrible, horrible, afraid) | |
| deadly(awful, terrible, horrible, afraid) | |
| surprising(verb, alarming) | |
| truculent(strong, violent, hostile, hateful) | |
| ungodly(awful, terrible, horrible, unreasonable) |
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| APA | Smart Define. (2016). frightening thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/frightening/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "frightening thesaurus" https://smartdefine.org/frightening/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2016, frightening thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/frightening/thesaurus/synonyms>. |
| MLA | Smart Define. "frightening thesaurus" 23 March 2016. Web. 28 September 2026. <https://smartdefine.org/frightening/thesaurus/synonyms> |