as in pollutes
to make unfit for use by the addition of something harmful or undesirable
a supply of drinking water that was contaminated by a toxic waste dump
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Recent Examples of contaminates
Untreated nitrogen often contaminates groundwater and causes algal blooms that damage ecosystems.
—
Aamir Khollam, Interesting Engineering, 19 Aug. 2025
Leached water from textile waste in landfills contaminates groundwater with harmful chemicals and dyes, which can alter the pH and clarity of surface water.
—Charlie Campbell, Time, 6 Aug. 2025
Utilities must have a plan in place to address instances when coal ash contaminates groundwater and make sure the contamination does not spread, according to federal requirements.
—Karl Schneider, IndyStar, 5 Aug. 2025
Aamir Khollam, Interesting Engineering, 19 Aug. 2025
Leached water from textile waste in landfills contaminates groundwater with harmful chemicals and dyes, which can alter the pH and clarity of surface water.
—Charlie Campbell, Time, 6 Aug. 2025
Utilities must have a plan in place to address instances when coal ash contaminates groundwater and make sure the contamination does not spread, according to federal requirements.
—Karl Schneider, IndyStar, 5 Aug. 2025
Recent Examples of Synonyms for contaminates
pollutes
Verb
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Debris pollutes waterways, cooking fires may spread, and the District Attorney’s Office has repeatedly documented how homeless residents are more likely to be victims of crime.—
Blake Nelson,
San Diego Union-Tribune,
28 Sep. 2025
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Most space debris pollutes low-Earth orbit.—
Ethan Siegel,
Big Think,
22 Sep. 2025
Cite this Entry
“Contaminates.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/contaminates. Accessed 8 Oct. 2025.
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