as in diluting
to alter (something) for the worse with the addition of foreign or lower-grade substances
the company was fined for adulterating its "all beef" frankfurters with cereal
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Recent Examples of adulterating
This comes after Martin pled guilty to willfully poisoning or adulterating food, water or medicine, which is a felony offense in Nevada.
—
Kimberlee Speakman, PEOPLE, 17 Jan. 2026
Kimberlee Speakman, PEOPLE, 17 Jan. 2026
Recent Examples of Synonyms for adulterating
Verb
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The court lifted a ruling that had blocked state Republicans' preferred map as racially discriminatory and for illegally diluting the voting power of Black Alabamians.—
Nicole Fallert,
USA Today,
18 May 2026
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By launching a version of the Royal Oak to the general public and transforming it into a playful, versatile pop culture object, the brand is taking a risky step toward diluting its own equity.—
Clara Ludmir,
Forbes.com,
15 May 2026
Verb
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Engineers and safety experts are solving problems in a new technology that gets us off expensive and polluting fossil fuels.—
Voice of the People,
New York Daily News,
9 May 2026
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Sunil Bector, an attorney with the Sierra Club, said that heavily polluting facilities will reap overlapping benefits from the assault on the Clean Air Act.—
Mark Olalde,
ProPublica,
8 May 2026
Verb
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The Tempo didn’t make things easy, cutting the deficit to two points late and later trailing by just three with 31 seconds remaining and possession of the ball.—
Marisa Ingemi,
Los Angeles Times,
16 May 2026
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The bridge demonstrates a new, lighter approach to low-carbon infrastructure, cutting waste and CO₂ by depositing concrete only where needed.—
Srishti Gupta,
Interesting Engineering,
16 May 2026
Cite this Entry
“Adulterating.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/adulterating. Accessed 20 May. 2026.
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