176 entries under horrible topic. ×

4
sinister(adjective, nasty, unpleasant, awful, terrible)
3
almighty(adjective, awful, terrible, afraid)
3
blatant(adjective, awful, terrible, afraid)
3
chronic(adjective, awful, terrible, afraid)
3
crashing(adjective, awful, terrible, afraid)
3
darn(adjective, awful, terrible, afraid)
3
deuced(adjective, awful, terrible, afraid)
3
doggone(adjective, awful, terrible, afraid)
3
fell(adjective, unpleasant, fear, disagreeable)
3
gastful(adjective, awful, terrible, afraid)
3
ghastful(adjective, awful, terrible, afraid)
3
god awful(adjective, awful, terrible, afraid)
3
grizzly(adjective, awful, terrible, afraid)
3
grueling(adjective, awful, terrible, afraid)
3
hair raising(adjective, awful, terrible, afraid)
3
helluva(adjective, awful, terrible, afraid)
3
immane(adjective, awful, terrible, afraid)
3
low(adjective, unpleasant, terrible, wicked)
3
ominous(adjective, evil, nasty, unpleasant, awful)
3
parlous(adjective, awful, terrible, afraid)
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APASmart Define. (2016). dreadful thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/dreadful/thesaurus/synonyms
ChicagoSmart Define. 2016. "dreadful thesaurus" https://smartdefine.org/dreadful/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, dreadful thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/dreadful/thesaurus/synonyms>.
MLASmart Define. "dreadful thesaurus" 29 March 2016. Web. 28 September 2026. <https://smartdefine.org/dreadful/thesaurus/synonyms>