113 entries under terrible topic. ×

8
unspeakable(adjective, taste, awful, endured)
7
sordid(adjective, taste, unpleasant, awful)
7
wicked(adjective, blue, evil, offensive, unpleasant)
7
wretched(adjective, evil, unpleasant, base, awful)
6
creepy(adjective, bad, awful, disgusting)
6
disgustful(adjective, taste, awful, horrible)
6
filthy(adjective, bad, blue, evil, taste)
6
hellish(adjective, bad, taste, offensive, awful)
6
lurid(adjective, taste, awful, endured)
6
mawkish(adjective, awful, horrible, emotional)
6
putrid(adjective, taste, awful, apperance)
6
vicious(adjective, evil, unpleasant, base)
5
horrific(adjective, bad, awful, disgusting)
4
grim(adjective, bad, awful, disgusting)
4
morbid(adjective, bad, taste, awful)
4
poisonous(adjective, bad, taste, offensive, awful)
4
rebarbative(adjective, awful, horrible, yuck)
4
unclean(adjective, bad, blue, taste, offensive)
3
ghoulish(adjective, taste, awful, apperance)
3
pesky(adjective, unpleasant, awful, horrible)
10 years ago|21k views|share |citing 
APASmart Define. (2016). sickening thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/sickening/thesaurus/synonyms
ChicagoSmart Define. 2016. "sickening thesaurus" https://smartdefine.org/sickening/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, sickening thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/sickening/thesaurus/synonyms>.
MLASmart Define. "sickening thesaurus" 29 March 2016. Web. 30 September 2026. <https://smartdefine.org/sickening/thesaurus/synonyms>