28 entries under dreadful topic. ×

34
horrible(adjective, evil, pain, offensive, awful)
30
frightful(adjective, awful, terrible, shocking)
27
appalling(adjective, awful, terrible, foul, shocking)
25
shocking(adjective, awful, terrible, amazing)
24
terrible(adjective, bad, awful, horrible, shocking)
22
awful(adjective, bad, terrible, foul, shocking)
20
ghastly(adjective, severe, awful, terrible, shocking)
20
hideous(adjective, awful, terrible, shocking)
14
horrific(adjective, evil, pain, awful, terrible)
10
nauseating(adjective, awful, terrible, grim, shocking)
8
fearful(adjective, severe, awful, terrible, foul)
6
ghoulish(adjective, awful, terrible, grim, shocking)
5
bloodcurdling(adjective, awful, terrible, strange, horrible)
4
baleful(adjective, awful, terrible, strange)
4
creepy(adjective, awful, terrible, frightening)
3
eerie(adjective, awful, terrible, horrible)
3
sinister(adjective, awful, violent, terrible, shocking)
3
stupefying(adjective, awful, wonderful, amazing, grand)
3
tremendous(awful, terrible, grand, splendid)
2
depressing(adjective, unpleasant, terrible, dismaying)
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APASmart Define. (2016). horrifying thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/horrifying/thesaurus/synonyms
ChicagoSmart Define. 2016. "horrifying thesaurus" https://smartdefine.org/horrifying/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, horrifying thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/horrifying/thesaurus/synonyms>.
MLASmart Define. "horrifying thesaurus" 3 April 2016. Web. 25 September 2026. <https://smartdefine.org/horrifying/thesaurus/synonyms>