90 entries under spoil topic. ×

21
pollute(verb, adjective, break, hurt, ruin)
16
contaminate(verb, break, hurt, ruin, harm)
13
defile(verb, adjective, break, hurt, ruin)
10
vitiate(verb, harm, corrupt, foul)
7
alloy(foul, deterioration, taint, mixture)
4
degrade(deterioration, debase, taint, contaminate)
4
denature(deterioration, taint, contaminate)
4
stain(noun, verb, hurt, harm, kill)
3
amalgamate(verb, taint, mixture, contaminate)
3
damage(verb, hurt, cause, harm)
3
ravage(verb, adjective, break, attack, hurt)
2
abuse(harm, injure, degrade, debase)
2
blend(taint, mixture, contaminate)
2
cheapen(taint, contaminate)
2
deteriorate(deterioration, taint, contaminate)
2
devalue(taint, contaminate)
2
dirty(verb, adjective, hurt, harm)
2
discolor(hurt, harm, dirty, corrupt)
2
harm(hurt, damage, dirty, corrupt)
2
hurt(damage, harm, dirty, corrupt)
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APASmart Define. (2015). infect thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/infect/thesaurus/synonyms
ChicagoSmart Define. 2015. "infect thesaurus" https://smartdefine.org/infect/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, infect thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/infect/thesaurus/synonyms>.
MLASmart Define. "infect thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/infect/thesaurus/synonyms>