114 entries under terrible topic. ×

6
calamitous(adjective, sad, unhappy, awful)
6
hateful(adjective, animal, person, mean, nasty)
6
horrifying(adjective, awful, disgusting, shocking)
6
redoubtable(adjective, awful, dreadful, ominous)
5
disastrous(adjective, sad, unhappy, awful)
5
revolting(adjective, nasty, offensive, dark, unpleasant)
5
tragic(adjective, bad, sad, awful)
5
tremendous(adjective, bad, pain, awful)
4
beastly(adjective, mean, bad, nasty, offensive)
4
hairy(adjective, hard, severe, sharp, nasty)
4
heinous(adjective, mean, nasty, offensive, unpleasant)
4
offensive(adjective, tough, nasty, dark, unpleasant)
4
sickening(adjective, bad, awful, disgusting)
4
unearthly(adjective, bad, awful, shocking)
3
bum(adjective, dirty, badly, scary)
3
deplorable(adjective, sad, unhappy, awful)
3
distasteful(adjective, dirty, badly, scary)
3
ill-favored(adjective, dirty, badly, scary)
3
lousy(adjective, bad, sad, offensive, unhappy)
3
nasty(adjective, severe, unpleasant, awful)
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APASmart Define. (2016). grim thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/grim/thesaurus/synonyms
ChicagoSmart Define. 2016. "grim thesaurus" https://smartdefine.org/grim/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, grim thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/grim/thesaurus/synonyms>.
MLASmart Define. "grim thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/grim/thesaurus/synonyms>