Befoul
Pollute
Pollute verb - To make unfit for use by the addition of something harmful or undesirable.
Usage example: outmoded factories polluting the air
Befoul is a synonym for pollute in contaminate topic. You can use "Befoul" instead a verb "Pollute", if it concerns topics such as corrupt, dirty. popular alternative
Mutual synonyms
Cite this Source
Pollute and Befoul. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/befoul/pollute
Befoul & Pollute. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/befoul/pollute>.
Pollute or Befoul. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/befoul/pollute.
Google Ngram Viewer shows how "befoul" and "pollute" have occurred on timeline