38 entries under pollute topic. ×

25
stain(noun, verb, spread, spot, bar)
23
smear(noun, verb, slight, spread, insult)
20
taint(noun, verb, spot, dirty, corrupt)
19
smudge(noun, verb, spread, dirty, corrupt)
19
sully(verb, slight, spread, insult, dirty)
19
tarnish(noun, verb, slight, insult, dirty)
17
soil(noun, verb, cover, dirty, corrupt)
16
spot(noun, verb, spread, foul, stain)
13
dirty(verb, adjective, cause, spread, dirty)
11
defile(verb, slight, insult, dirty, foul)
11
smutch(noun, verb, dirty, foul, stain)
10
foul(verb, adjective, dirty, stain, smear)
9
blotch(noun, verb, corrupt, foul, stain)
8
blur(noun, verb, spread, spot, foul)
8
contaminate(verb, dirty, corrupt, foul, stain)
7
blacken(verb, dirty, corrupt, foul, stain)
7
muddy(verb, adjective, dirty, foul, stain)
6
corrupt(verb, dirty, foul, stain, smear)
5
begrime(verb, spread, dirty, foul, stain)
4
spatter(noun, verb, spread, foul, stain)
<12>
10 years ago|9.4k views|share |citing 
APASmart Define. (2016). smirch thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/smirch/thesaurus/synonyms
ChicagoSmart Define. 2016. "smirch thesaurus" https://smartdefine.org/smirch/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, smirch thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/smirch/thesaurus/synonyms>.
MLASmart Define. "smirch thesaurus" 26 February 2016. Web. 26 September 2026. <https://smartdefine.org/smirch/thesaurus/synonyms>