79 entries under foul topic. ×

1
revolting(adjective, bad, offensive, corrupt)
1
stinking(adjective, bad, offensive, corrupt)
1
ugly(adjective, bad, offensive, corrupt)
0
awful(adjective, bad, offensive, revolting)
0
bum(adjective, bad, offensive, revolting)
0
disgusting(adjective, bad, offensive, revolting)
0
filthy(adjective, bad, offensive, revolting)
0
ghastly(adjective, bad, offensive, revolting)
0
gross(adjective, bad, offensive, revolting)
0
grubby(adjective, bad, offensive, revolting)
0
hellish(adjective, bad, nasty, offensive)
0
horrid(adjective, bad, offensive, revolting)
0
icky(adjective, bad, offensive, revolting)
0
impure(adjective, bad, offensive, revolting)
0
malodorous(adjective, bad, offensive, revolting)
0
muck up(expression, soil, pollute)
0
murderous(adjective, bad, nasty, offensive)
0
nauseating(adjective, bad, offensive, revolting)
0
obnoxious(adjective, bad, offensive, unpleasant)
0
odious(adjective, bad, offensive, revolting)
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APASmart Define. (2016). poison thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/poison/thesaurus/synonyms
ChicagoSmart Define. 2016. "poison thesaurus" https://smartdefine.org/poison/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, poison thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/poison/thesaurus/synonyms>.
MLASmart Define. "poison thesaurus" 19 February 2016. Web. 30 September 2026. <https://smartdefine.org/poison/thesaurus/synonyms>