136 entries under terrible topic. ×

5
gastful(adjective, awful, horrible, afraid)
5
ghastful(adjective, awful, horrible, afraid)
5
grizzly(adjective, awful, horrible, afraid)
5
gross(adjective, awful, horrible, afraid)
5
grueling(adjective, awful, horrible, afraid)
5
hair raising(adjective, awful, horrible, afraid)
5
harmful(adjective, severe, awful, dreadful)
5
helluva(adjective, awful, horrible, afraid)
5
parlous(adjective, awful, horrible, afraid)
5
regrettable(adjective, wrong, miserable, wretched)
5
scathing(adjective, awful, horrible, afraid)
4
abysmal(adjective, awful, horrible, afraid)
4
afflictive(adjective, hard, severe, tender, unpleasant)
4
brutal(adjective, unpleasant, vicious, wicked)
4
chronic(adjective, awful, horrible, afraid)
4
ferocious(adjective, awful, horrible, afraid)
4
towering(adjective, awful, horrible, afraid)
4
ugly(adjective, ominous)
3
almighty(adjective, awful, horrible, afraid)
3
awe-inspiring(severe, awful, fear, horrible)
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APASmart Define. (2016). dire thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/dire/thesaurus/synonyms
ChicagoSmart Define. 2016. "dire thesaurus" https://smartdefine.org/dire/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, dire thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/dire/thesaurus/synonyms>.
MLASmart Define. "dire thesaurus" 24 March 2016. Web. 27 September 2026. <https://smartdefine.org/dire/thesaurus/synonyms>