5 entries under expression topic. ×

1
foreign matter(stain, pollution, corruption, contamination)
1
waste product(noun, idiom, contaminant)
0
noxious waste
0
waste material
0
waste matter
11 years ago|1.6k views|share |citing 
APASmart Define. (2015). pollutant thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/pollutant/thesaurus/synonyms
ChicagoSmart Define. 2015. "pollutant thesaurus" https://smartdefine.org/pollutant/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, pollutant thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/pollutant/thesaurus/synonyms>.
MLASmart Define. "pollutant thesaurus" 21 April 2015. Web. 21 September 2026. <https://smartdefine.org/pollutant/thesaurus/synonyms>