74 entries under contaminated topic. ×

19
defiled(verb, adjective, nasty, dirty, coarse)
18
foul(adjective, bad, nasty, offensive, unpleasant)
18
tainted(verb, adjective, offensive, unpleasant, rank)
16
unclean(adjective, bad, nasty, offensive, unpleasant)
14
filthy(adjective, bad, nasty, offensive, unpleasant)
13
impure(adjective, bad, mixed, nasty, offensive)
11
corrupted(verb, dirty, soiled, tainted)
11
dirty(adjective, bad, nasty, offensive, unpleasant)
11
sullied(verb, adjective, nasty, offensive, unpleasant)
10
soiled(verb, adjective, bad, nasty, offensive)
9
infected(adjective, dirty, coarse, disgusting, vile)
8
rotten(adjective, bad, offensive, unpleasant, rank)
8
adulterated(verb, adjective, nasty, dirty, coarse)
8
besmirched(verb, adjective, upset, tainted, impure)
8
fouled(verb, adjective, nasty, dirty, foul)
8
stained(verb, adjective, nasty, foul, sloppy)
7
desecrated(verb, adjective, dirty, coarse, vile)
7
poisoned(verb, adjective, dirty, unclean, soiled)
7
putrid(adjective, nasty, offensive, unpleasant, rank)
6
corrupt(adjective, nasty, dirty, coarse, vile)
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APASmart Define. (2015). polluted thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/polluted/thesaurus/synonyms
ChicagoSmart Define. 2015. "polluted thesaurus" https://smartdefine.org/polluted/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, polluted thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/polluted/thesaurus/synonyms>.
MLASmart Define. "polluted thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/polluted/thesaurus/synonyms>