75 entries under spoil topic. ×

1
falsify(cut, thin, corrupt, degrade)
1
infiltrate(cut, thin, corrupt, degrade)
1
injure(verb, reduce, destroy, damage, diminish)
1
intermix(cut, thin, corrupt, degrade)
1
irrigate(cut, thin, corrupt, degrade)
1
lace(cut, thin, corrupt, degrade)
1
make impure(expression, cut, thin, corrupt)
1
mingle(cut, thin, corrupt, degrade)
1
mix(cut, thin, corrupt, degrade)
1
phony up(expression, cut, thin, corrupt)
1
plant(cut, thin, corrupt, degrade)
1
spike(cut, thin, corrupt, degrade)
1
thin(cut, corrupt, degrade, taint)
1
transfuse(cut, thin, corrupt, degrade)
1
undermine(verb, reduce, damage, diminish, harm)
1
water down(expression, cut, thin, corrupt)
1
worsen(verb, drop, reduce, destroy, fall)
0
blemish(harm, hinder, weaken, blunt)
0
blunt(harm, hinder, weaken)
0
ding(harm, hinder, weaken, blunt)
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APASmart Define. (2015). cheapen thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/cheapen/thesaurus/synonyms
ChicagoSmart Define. 2015. "cheapen thesaurus" https://smartdefine.org/cheapen/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, cheapen thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/cheapen/thesaurus/synonyms>.
MLASmart Define. "cheapen thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/cheapen/thesaurus/synonyms>