201 entries under verb topic. ×

3
dilute(cut, thin, spoil, corrupt)
3
dishonour
3
doctor(cut, hurt, ruin, harm)
3
putrefy(decline, hurt, harm, spoil)
3
spot(noun, dull, hurt, catch)
3
tamper with(expression, phrasal verb, harm, spoil)
3
weaken(break, cut, decline, hurt)
2
be impaired(decline, weaken, lessen, degenerate)
2
blotch(noun, dirty, foul, stain)
2
blur(hurt, harm, spoil, dirty)
2
collapse(decline, weaken, lessen, degenerate)
2
corrode(break, dull, decline, hurt)
2
crumble(decline, hurt, harm, spoil)
2
curdle(decline, weaken, lessen, degenerate)
2
decline(weaken, lessen, degenerate, deteriorate)
2
decompose(decline, hurt, harm, spoil)
2
depreciate(cut, decline, ruin, criticize)
2
despoil(abuse, spoil, insult, debase)
2
disgrace(dull, hurt, dirty, corrupt)
2
dishonor(hurt, abuse, spoil, insult)
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APASmart Define. (2015). pollute thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/pollute/thesaurus/synonyms
ChicagoSmart Define. 2015. "pollute thesaurus" https://smartdefine.org/pollute/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, pollute thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/pollute/thesaurus/synonyms>.
MLASmart Define. "pollute thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/pollute/thesaurus/synonyms>