155 entries under verb topic. ×

10
besmirch(catch, spoil, dirty, corrupt)
10
harm(dull, hurt, dirty, corrupt)
10
pervert(hurt, abuse, kill, insult)
9
desecrate(abuse, catch, scorn, insult)
8
smear(noun, dull, hurt, catch)
7
alloy(cut, thin, spoil, corrupt)
7
impair(break, dull, cut, hurt)
7
injure(dull, hurt, harm, spoil)
7
muddy(adjective, dull, spoil, dirty)
7
smirch(dirty, corrupt, foul, stain)
6
damage(break, dull, hurt, cause)
6
debauch(hurt, corrupt, foul, dishonor)
6
deprave(hurt, kill, overthrow, corrupt)
6
dishonour
6
doctor(cut, ruin, thin, spoil)
6
ruin(harm, spoil, overthrow, corrupt)
6
smudge(noun, dull, hurt, catch)
5
bastardize(ruin, harm, dirty, impair)
5
besmear(catch, dirty, corrupt, blemish)
5
blemish(dull, hurt, dirty, corrupt)
11 years ago|9.4k views|share |citing 
APASmart Define. (2015). contaminate thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/contaminate/thesaurus/synonyms
ChicagoSmart Define. 2015. "contaminate thesaurus" https://smartdefine.org/contaminate/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, contaminate thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/contaminate/thesaurus/synonyms>.
MLASmart Define. "contaminate thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/contaminate/thesaurus/synonyms>