2
modify(verb, reduce, diminish, thin, alter)
2
mutilate(verb, damage, maim)
2
overstate(verb, promote, twist, confuse, lie)
2
palter(verb, promote, fake, twist, alter)
2
phony up(verb, expression, phrasal verb, cut, reduce)
2
prevaricate(verb, promote, fake, twist, alter)
2
promote(verb, fake, twist, alter, confuse)
2
prostitute(spoil, corrupt, deprave)
2
ravage(hurt, damage, injure, degrade, debase)
2
ravish(corrupt, taint, sully)
2
rig
2
salt(verb, fake, spoil, alter, counterfeit)
2
seduce(verb, spoil, corrupt, taint, pervert)
2
subvert(verb, kill, corrupt, degrade, debase)
2
transfuse(verb, cut, ruin, join, spoil)
2
trump up(verb, expression, promote, fake, twist)
2
ulcerate
2
undermine(verb, decline, reduce, ruin, fail)
2
violate(corrupt, degrade, debase, taint, contaminate)
2
vulgarize
10 years ago|8.7k views|share |citing 
APASmart Define. (2016). adulterate thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/adulterate/thesaurus/synonyms
ChicagoSmart Define. 2016. "adulterate thesaurus" https://smartdefine.org/adulterate/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, adulterate thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/adulterate/thesaurus/synonyms>.
MLASmart Define. "adulterate thesaurus" 29 February 2016. Web. 26 September 2026. <https://smartdefine.org/adulterate/thesaurus/synonyms>