5
contaminate
2
blighted
1
befoul
1
extend
1
pollute
1
water
1
deprave
1
foul
1
sully
0
alloy
0
besmirch
0
adulterate
0
bastardize
0
begrime
0
bemire
0
blacken
0
choke
0
cloud
0
corrupt
0
daub
<12>
11 years ago|615 views|share |citing 
APASmart Define. (2015). decontaminate thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/decontaminate/thesaurus/antonyms
ChicagoSmart Define. 2015. "decontaminate thesaurus" https://smartdefine.org/decontaminate/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2015, decontaminate thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/decontaminate/thesaurus/antonyms>.
MLASmart Define. "decontaminate thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/decontaminate/thesaurus/antonyms>