17
tainted(adjective, bad, disease, offensive, unpleasant)
17
disagreeable(adjective, adverb, bad, hard, evil)
17
horrible(adjective, mean, severe, nasty, offensive)
17
stinking(adjective, bad, strong, nasty, offensive)
17
vicious(adjective, bad, hard, wrong, evil)
16
base(adjective, good, mean, bad, weak)
16
contemptible(adjective, characteristic, good, bad, hard)
16
mean(adjective, adverb, good, bad, weak)
16
miserable(adjective, good, weak, sad, inferior)
16
rancid(adjective, bad, rank, foul, sour)
16
spoiled(adjective, stale, polluted, decayed, aged)
16
stale(adjective, strong, offensive, sweet, rank)
16
unpleasant(adjective, adverb, bad, hard, evil)
15
dirty(adjective, bad, hard, evil, rough)
15
dreadful(adjective, mean, severe, nasty, sad)
15
filthy(adjective, good, bad, evil, nasty)
15
horrid(adjective, nasty, offensive, unpleasant, awful)
15
odious(adjective, good, nasty, offensive, unpleasant)
15
revolting(adjective, adverb, nasty, offensive, unpleasant)
15
unsatisfactory(adjective, bad, weak, poor, nasty)
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APASmart Define. (2016). rotten thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/rotten/thesaurus/synonyms
ChicagoSmart Define. 2016. "rotten thesaurus" https://smartdefine.org/rotten/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, rotten thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/rotten/thesaurus/synonyms>.
MLASmart Define. "rotten thesaurus" 3 April 2016. Web. 22 September 2026. <https://smartdefine.org/rotten/thesaurus/synonyms>