125 entries under bad topic. ×

5
evil(adjective, blue, offensive, unpleasant)
5
lousy(adjective, nasty, offensive, awful)
5
sickly(adjective, offensive, foul, disgusting)
5
unhealthful(adjective, offensive, foul, disgusting)
4
damaging(adjective, offensive, foul, revolting)
4
hellish(adjective, taste, offensive, awful)
4
toxic(adjective, evil, harmful, injurious)
4
venomous(adjective, evil, harmful, injurious)
3
adverse(adjective, disgusting, vile, revolting)
3
corrupt(adjective, evil, foul, disgusting)
3
ghastly(adjective, nasty, offensive, awful)
3
pestilential(adjective, evil, offensive, foul)
2
bum(adjective, offensive, terrible, dirty)
2
frowzy(adjective, rank, foul, disagreeable)
2
grubby(verb, adjective, offensive, dirty)
2
inimical(disgusting, vile, revolting, repulsive)
2
lethal(adjective, evil, harmful, injurious)
2
malevolent(adjective, evil, unpleasant, wicked)
2
nefarious(adjective, evil, offensive, unpleasant)
2
outrageous(adjective, blue, nasty, offensive)
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APASmart Define. (2015). noisome thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/noisome/thesaurus/synonyms
ChicagoSmart Define. 2015. "noisome thesaurus" https://smartdefine.org/noisome/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, noisome thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/noisome/thesaurus/synonyms>.
MLASmart Define. "noisome thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/noisome/thesaurus/synonyms>