10
envenom(verb, help, deterioration, poison)
8
poison(noun, verb, help, deterioration)
7
infect(verb, help, deterioration, poison)
5
contaminate(verb, deterioration, poison)
4
canker(noun, verb, help, deterioration)
4
taint(verb, deterioration, poison)
2
blight
2
debauch
2
embitter(verb, harm, anger, injure, poison)
2
harm(verb, poison)
2
impair(verb, poison)
1
adulterate
1
alloy
1
antagonize(harm, anger, injure, poison)
1
blighted
1
corrupt
1
debase
1
defile
1
deflower
1
degrade
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APASmart Define. (2015). empoison thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/empoison/thesaurus/synonyms
ChicagoSmart Define. 2015. "empoison thesaurus" https://smartdefine.org/empoison/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, empoison thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/empoison/thesaurus/synonyms>.
MLASmart Define. "empoison thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/empoison/thesaurus/synonyms>