79 entries under foul topic. ×

14
rotten(adjective, adverb, nasty, offensive, unpleasant)
14
ugly(adjective, bad, evil, like, nasty)
14
unappetizing(adjective, dull, bad, nasty, offensive)
13
yucky(adjective, bad, nasty, offensive, unpleasant)
12
filthy(adjective, bad, evil, taste, offensive)
12
gross(adjective, bad, nasty, offensive, unpleasant)
12
horrendous(adjective, severe, nasty, offensive, unpleasant)
10
fetid(adjective, offensive, unpleasant, disgusting)
8
mephitic(adjective, bad, offensive, gross)
8
rank(adjective, nasty, offensive, unpleasant)
7
malodorous(adjective, bad, offensive, unpleasant)
7
obscene(adjective, bad, nasty, offensive, dirty)
7
outrageous(adjective, bad, nasty, offensive, unpleasant)
7
rancid(adjective, nasty, unpleasant, disagreeable)
7
stinking(adjective, bad, evil, nasty, offensive)
6
hellish(adjective, bad, taste, offensive, awful)
6
icky(adjective, bad, pleasant, nasty, offensive)
6
painful(adjective, bad, offensive, fear)
6
putrid(adjective, taste, offensive, unpleasant, awful)
5
dirty(adjective, bad, evil, nasty, offensive)
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APASmart Define. (2016). revolting thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/revolting/thesaurus/synonyms
ChicagoSmart Define. 2016. "revolting thesaurus" https://smartdefine.org/revolting/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2016, revolting thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/revolting/thesaurus/synonyms>.
MLASmart Define. "revolting thesaurus" 29 March 2016. Web. 1 October 2026. <https://smartdefine.org/revolting/thesaurus/synonyms>