184 entries under foul topic. ×

16
unappetizing(adjective, dull, bad, nasty, unpleasant)
15
unsavory(adjective, strong, nasty, unpleasant, sweet)
14
crude(adjective, dull, mean, bad, blue)
14
unseemly(adjective, vulgar, society, sex, crude)
13
bawdy(adjective, nasty, rude, dirty, society)
13
mephitic(adjective, bad, strong, sweet)
12
rancid(adjective, nasty, unpleasant, rank)
12
stinking(adjective, bad, strong, evil, nasty)
11
indecorous(adjective, bad, rude, dirty, coarse)
11
insolent(adjective, nasty, rude, unpleasant)
11
lurid(adjective, nasty, unpleasant, awful, dirty)
11
putrid(adjective, strong, nasty, unpleasant, sweet)
11
yucky(adjective, good, bad, slang, nasty)
10
horrifying(adjective, severe, pain, terrible)
10
malodorous(adjective, bad, strong, rude, unpleasant)
9
icky(adjective, good, bad, pleasant, nasty)
9
inelegant(adjective, dull, mean, rough, nasty)
9
squalid(adjective, poor, unpleasant, awful, terrible)
9
unrefined(adjective, dull, mean, bad, rough)
8
corrupt(adjective, bad, evil, low, base)
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APASmart Define. (2016). offensive thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/offensive/thesaurus/synonyms
ChicagoSmart Define. 2016. "offensive thesaurus" https://smartdefine.org/offensive/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, offensive thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/offensive/thesaurus/synonyms>.
MLASmart Define. "offensive thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/offensive/thesaurus/synonyms>