283 entries under terrible topic. ×

8
violation(noun, bad, awful, infraction)
7
dam(noun, verb, action, bad, hinder)
7
daub(verb, action, bad, spoil, awful)
7
harrowing(noun, adjective, feature, bad, awful)
7
hellish(adjective, bad, evil, taste, offensive)
7
infraction(noun, bad, spoil, awful)
7
plug(noun, verb, action, bad, hinder)
7
reprehensible(adjective, evil, nasty, offensive, unpleasant)
7
snag(noun, verb, action, bad, hinder)
7
unsavory(adjective, strong, offensive, sweet, awful)
7
windy(bad, severe, awful, violent)
6
bar(noun, verb, adjective, feature, action)
6
bung(noun, verb, adjective, feature, action)
6
error(noun, bad, awful, mistake)
6
extreme(noun, adjective, feature, bad, awful)
6
morbid(adjective, taste, awful, apperance)
6
offense(noun, bad, spoil, awful)
6
rebarbative(adjective, awful, horrible, yuck)
6
sad(bad, dark, awful, gloomy)
6
unbearable(adjective, nasty, vile, horrible)
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APASmart Define. (2016). foul thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/foul/thesaurus/synonyms
ChicagoSmart Define. 2016. "foul thesaurus" https://smartdefine.org/foul/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, foul thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/foul/thesaurus/synonyms>.
MLASmart Define. "foul thesaurus" 29 March 2016. Web. 28 September 2026. <https://smartdefine.org/foul/thesaurus/synonyms>