74 entries under foul topic. ×

0
rough(adjective, bad, offensive, revolting)
0
sickening(adjective, bad, offensive, disgusting)
0
sickly(offensive, disgusting, poisonous, toxic)
0
soiled(adjective, bad, offensive, revolting)
0
unappetizing(adjective, bad, offensive, revolting)
0
unclean(adjective, bad, offensive, revolting)
0
uncleanly(adjective, bad, offensive, revolting)
0
ungodly(adjective, bad, severe, offensive, awful)
0
unholy(adjective, bad, severe, offensive, awful)
0
vulgar(adjective, bad, offensive, revolting)
0
yucky(adjective, bad, offensive, disgusting)
-1
bum(adjective, bad, offensive, revolting)
-1
icky(adjective, bad, offensive, revolting)
-1
tough(adjective, bad, severe, offensive, awful)
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APASmart Define. (2016). harmful thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/harmful/thesaurus/synonyms
ChicagoSmart Define. 2016. "harmful thesaurus" https://smartdefine.org/harmful/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, harmful thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/harmful/thesaurus/synonyms>.
MLASmart Define. "harmful thesaurus" 24 March 2016. Web. 27 September 2026. <https://smartdefine.org/harmful/thesaurus/synonyms>