177 entries under terrible topic. ×

7
damnable(adjective, bad, awful, disgusting)
7
formidable(adjective, bad, fear, shocking)
7
frumpy(adjective, dull, dirty, disgusting)
7
grueling(adjective, bad, awful, disgusting)
7
nightmarish(adjective, unreasonable, absurd, heavenly)
6
abysmal(adjective, awful, horrible, afraid)
6
flagrant(adjective, awful, horrible, afraid)
6
grievous(adjective, awful, horrible, afraid)
6
hellish(adjective, bad, offensive, awful)
6
miserable(adjective, awful, horrible, afraid)
6
painful(adjective, bad, offensive, fear)
5
cringeworthy(adjective, dirty, badly, scary)
5
desperate(adjective, awful, horrible, afraid)
5
dreaded(adjective, awful, horrible, afraid)
5
gastful(adjective, awful, horrible, afraid)
5
ghastful(adjective, awful, horrible, afraid)
5
grizzly(adjective, awful, horrible, afraid)
5
hair raising(adjective, awful, horrible, afraid)
5
helluva(adjective, awful, horrible, afraid)
5
parlous(adjective, awful, horrible, afraid)
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APASmart Define. (2016). ghastly thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/ghastly/thesaurus/synonyms
ChicagoSmart Define. 2016. "ghastly thesaurus" https://smartdefine.org/ghastly/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, ghastly thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/ghastly/thesaurus/synonyms>.
MLASmart Define. "ghastly thesaurus" 29 March 2016. Web. 27 September 2026. <https://smartdefine.org/ghastly/thesaurus/synonyms>