ADULTERATING Synonyms: 67 Similar and Opposite Words

adulterating

verb

present participle of adulterate

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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Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

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

Recent Examples of Synonyms for adulterating

Verb

The filing shed more light on Meta's plan to create a new class of non-voting stock, Class C, in January to help finance investments and acquisitions without diluting CEO Mark Zuckerberg's voting control.

— Alexa LoMonaco, CNBC, 24 Oct. 2026
This method prevents nitrogen from diluting the exhaust gas, which hinders combustion and keeps the CO₂ concentration relatively low.

— Muskan Bhatia, Interesting Engineering, 22 Oct. 2026

Definition of diluting

Verb

Throwing a piece of garbage out of the window affects every Texan, polluting water and soil and affecting wildlife.

— Katie Standing, CBS News, 14 Oct. 2026
This means the development of new clean energy sources will provide greater financial benefits to families rather than polluting, expensive, and outdated sources of energy like oil and gas.

— Sanya Carley, Time, 7 Oct. 2026

Definition of polluting

Verb

Leslie took issue with a recent stunt Kennedy had pulled at the hospital, which involved making a surprise appearance for a ribbon-cutting ceremony to open his signature vaccine injury clinic.

— Beth Mole, ArsTechnica, 23 Oct. 2026
Stephanie Keith | Bloomberg | Getty Images American Express is cutting thousands of employees as the leading credit card company prepares for artificial intelligence to take over more of its internal processes.

— Hugh Son, CNBC, 23 Oct. 2026

Definition of cutting

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adulterates

adulterating

adulteration

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“Adulterating.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/adulterating. Accessed 28 Oct. 2026.

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Synonyms of adulterating

verb

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