22
distasteful(adjective, bad, nasty, offensive, unpleasant)
22
dreadful(adjective, dull, bad, unpleasant, disgusting)
21
noisome(adjective, bad, blue, taste, offensive)
21
horrid(adjective, bad, evil, taste, like)
21
objectionable(adjective, dull, bad, nasty, offensive)
21
odious(adjective, bad, taste, offensive, unpleasant)
20
unpleasant(adjective, dull, nasty, awful, terrible)
17
atrocious(adjective, like, pain, offensive)
17
noxious(adjective, bad, evil, offensive, base)
16
bad(adjective, dull, evil, pain, offensive)
16
frightful(adjective, dull, disgusting, ugly, endured)
16
terrible(adjective, dull, unpleasant, disgusting, horrible)
15
appalling(adjective, taste, awful, terrible, endured)
15
gruesome(adjective, bad, taste, awful, terrible)
14
awful(adjective, bad, nasty, offensive, unpleasant)
13
grisly(adjective, bad, awful, grim, endured)
13
ugly(adjective, bad, evil, like, pain)
13
unappetizing(adjective, dull, bad, nasty, offensive)
13
unsavoury(adjective, taste, awful, terrible, horrible)
12
evil(adjective, blue, nasty, offensive, unpleasant)
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APASmart Define. (2016). sickening thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/sickening/thesaurus/synonyms
ChicagoSmart Define. 2016. "sickening thesaurus" https://smartdefine.org/sickening/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, sickening thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/sickening/thesaurus/synonyms>.
MLASmart Define. "sickening thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/sickening/thesaurus/synonyms>