- Definitions|2
- Thesaurus|1k
- Abbreviations|0
47 entries under frightening topic. ×
| grim(adjective, bad, nasty, offensive, unpleasant) | |
| repellent(adjective, nasty, offensive, unpleasant, awful) | |
| nightmarish(adjective, terrible, endured, nightmare) | |
| unpleasant(adjective, tough, severe, nasty, intense) | |
| bloodcurdling(awful, terrible, dreadful, creepy) | |
| ghostly(shocking, upsetting) | |
| nightmare(adjective, terrible, traumatic, terrifying) | |
| anemic(awful, terrible, grim, shocking, upsetting) | |
| ashen(awful, grim, shocking, upsetting) | |
| bloodless(awful, terrible, grim, shocking, upsetting) | |
| cadaverous(shocking, upsetting) | |
| corpselike(awful, terrible, shocking, upsetting) | |
| deathlike(shocking, upsetting) | |
| dim(awful, terrible, grim, shocking, upsetting) | |
| faint(awful, terrible, grim, shocking, upsetting) | |
| funereal(awful, terrible, grim, shocking, upsetting) | |
| haggard(awful, grim, shocking, upsetting) | |
| livid(awful, terrible, grim, shocking, upsetting) | |
| mortuary(awful, terrible, grim, shocking, upsetting) | |
| pallid(awful, grim, shocking, upsetting) |
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| APA | Smart Define. (2015). horrendous thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/horrendous/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "horrendous thesaurus" https://smartdefine.org/horrendous/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2015, horrendous thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/horrendous/thesaurus/synonyms>. |
| MLA | Smart Define. "horrendous thesaurus" 17 July 2015. Web. 30 September 2026. <https://smartdefine.org/horrendous/thesaurus/synonyms> |