- Definitions|2
- Thesaurus|2.4k
- Abbreviations|0
186 entries under terrible topic. ×
| fearful(adjective, good, great, pain, unpleasant) | |
| repellent(adjective, dull, nasty, unpleasant, awful) | |
| alarming(adjective, unpleasant, awful, foul) | |
| terrifying(adjective, unpleasant, awful, disgusting) | |
| heinous(adjective, evil, unpleasant, awful, violent) | |
| tremendous(adjective, pain, awful, fear) | |
| ugly(adjective, appearance, dislike, unpleasant, awful) | |
| unspeakable(adjective, mean, bad, unpleasant, awful) | |
| beastly(adjective, nasty, unpleasant, awful, violent) | |
| grim(adjective, appearance, pain, unpleasant, awful) | |
| harrowing(adjective, pain, awful, horrible) | |
| formidable(adjective, great, tough, fear) | |
| wicked(adjective, offensive, awful, dirty) | |
| horrific(adjective, nasty, awful, vile) | |
| morbid(adjective, nasty, awful, gloomy) | |
| vicious(adjective, evil, nasty, awful, violent) | |
| distasteful(adjective, dirty, badly, scary) | |
| dread(adjective, awful, horrible, afraid) | |
| lurid(adjective, evil, unpleasant, awful) | |
| odious(adjective, awful, horrible, afraid) |
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| APA | Smart Define. (2016). frightful thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/frightful/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "frightful thesaurus" https://smartdefine.org/frightful/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2016, frightful thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/frightful/thesaurus/synonyms>. |
| MLA | Smart Define. "frightful thesaurus" 29 March 2016. Web. 28 September 2026. <https://smartdefine.org/frightful/thesaurus/synonyms> |