Synonyms|65Antonyms|6|Broader|4Narrower|0Related|37

18 entries under pollution topic. ×

8
contamination(noun, person, clean, contaminator)
7
impurity(noun, person, clean, contamination)
7
pollutant(noun, adjective, person, clean)
3
foreign matter(noun, expression, idiom, contamination)
2
defilement(noun, contamination)
2
filth(noun, contamination)
1
dirt
1
infection(noun, contamination)
1
stain(noun, contamination)
1
taint(noun, contamination)
0
adulteration
0
corruption
0
dirtiness
0
grime
0
pestilence
0
poisoning
0
scum
0
uncleanness
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APASmart Define. (2015). contaminant thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/contaminant/thesaurus/synonyms
ChicagoSmart Define. 2015. "contaminant thesaurus" https://smartdefine.org/contaminant/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, contaminant thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/contaminant/thesaurus/synonyms>.
MLASmart Define. "contaminant thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/contaminant/thesaurus/synonyms>