Synonyms|624Antonyms|109|Broader|6Narrower|0Related|921

175 entries under terrible topic. ×

8
execrable(adjective, unpleasant, awful, disgusting)
8
forbidding(adjective, appearance, hopeless)
8
odious(adjective, evil, nasty, unpleasant, awful)
8
tremendous(adjective, awful, horrible, afraid)
7
flagrant(adjective, awful, horrible, afraid)
7
spine-chilling(adjective, awful, horrible, afraid)
6
deadly(adjective, awful, horrible, afraid)
6
formidable(adjective, appearance, awful, shocking)
6
hair-raising(adjective, awful, horrible, afraid)
6
hellish(adjective, awful, horrible, afraid)
6
redoubtable(adjective, awful, strange, dreadful)
5
creepy(adjective, dirty, badly, scary)
5
desperate(adjective, awful, horrible, afraid)
5
dreaded(adjective, awful, horrible, afraid)
5
flagitious(adjective, awful, horrible, afraid)
5
gastful(adjective, awful, horrible, afraid)
5
ghastful(adjective, awful, horrible, afraid)
5
grievous(adjective, awful, horrible, afraid)
5
grizzly(adjective, awful, horrible, afraid)
5
grueling(adjective, awful, horrible, afraid)
For more, visit Grisly on Power Thesaurus
10 years ago|16k views|share |citing 
APASmart Define. (2016). grisly thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/grisly/thesaurus/synonyms
ChicagoSmart Define. 2016. "grisly thesaurus" https://smartdefine.org/grisly/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, grisly thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/grisly/thesaurus/synonyms>.
MLASmart Define. "grisly thesaurus" 23 March 2016. Web. 26 September 2026. <https://smartdefine.org/grisly/thesaurus/synonyms>