80 entries under foul topic. ×

23
dirty(adjective, poor, nasty, offensive, dark)
20
filthy(adjective, taste, poor, clean, nasty)
19
nasty(verb, adjective, mean, taste, poor)
18
seedy(adjective, obscure, poor, base, miserable)
18
unclean(adjective, taste, poor, nasty, offensive)
12
mucky(adjective, nasty, offensive, dark, unpleasant)
12
slovenly(adjective, poor, nasty, base, dirty)
11
sloppy(adjective, poor, nasty, dirty)
10
crummy(adjective, nasty, awful, terrible)
10
grubby(adjective, nasty, dark, base, gloomy)
10
offensive(adjective, poor, unpleasant, awful, terrible)
10
repulsive(adjective, mean, poor, offensive, unpleasant)
10
unkempt(adjective, poor, nasty, dirty)
9
grimy(adjective, poor, nasty, dirty)
9
mangy(adjective, mean, poor, shabby)
9
poor(adjective, mean, poor, base)
8
disheveled(adjective, poor, nasty, dirty)
8
impure(noun, adjective, mixed, poor, nasty)
8
muddy(adjective, poor, nasty, dark, gloomy)
8
soiled(adjective, poor, nasty, dirty)
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APASmart Define. (2015). squalid thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/squalid/thesaurus/synonyms
ChicagoSmart Define. 2015. "squalid thesaurus" https://smartdefine.org/squalid/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, squalid thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/squalid/thesaurus/synonyms>.
MLASmart Define. "squalid thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/squalid/thesaurus/synonyms>