68 entries under pollute topic. ×

19
smudge(noun, verb, cover, mark, ruin)
17
smear(noun, verb, cover, hurt, slight)
15
blot(noun, verb, hurt, mark, ruin)
15
stain(noun, verb, cover, hurt, mark)
14
spot(noun, verb, mark, ruin, slight)
10
tarnish(noun, verb, dull, cover, hurt)
9
cloud(noun, verb, dull, cover, clear)
9
blemish(noun, verb, hurt, mark, ruin)
8
brand(noun, verb, hurt, mark, slight)
8
smutch(noun, verb, foul, stain, smear)
7
taint(noun, verb, cover, mark, ruin)
5
dirty(verb, cover, hurt, cause, harm)
5
disgrace(noun, verb, state, hurt, mark)
5
smirch(noun, verb, spread, spot, foul)
5
soil(noun, verb, cover, hurt, harm)
5
blotch(noun, verb, mark, ruin, damage)
5
muddy(verb, dull, cover, hurt, reduce)
4
besmirch(verb, cover, hurt, spread, spoil)
4
smoke(noun, verb, foul, stain, smear)
4
spatter(noun, verb, cover, spread, foul)
10 years ago|11k views|share |citing 
APASmart Define. (2016). blur thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/blur/thesaurus/synonyms
ChicagoSmart Define. 2016. "blur thesaurus" https://smartdefine.org/blur/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, blur thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/blur/thesaurus/synonyms>.
MLASmart Define. "blur thesaurus" 26 February 2016. Web. 23 September 2026. <https://smartdefine.org/blur/thesaurus/synonyms>