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

Taittinger’s focus on high‑touch hospitality, long‑term relationship building and strict adherence to family heritage shows building global advocacy off a World Cup platform can happen without depleting margins or diluting the maison’s identity.

— Lilian Raji, Forbes.com, 27 July 2026
The league shifted its approach to officiating this season with an emphasis on increasing foul calls and diluting the amount of unnecessary physicality in the game.

— Colleen Kane, Chicago Tribune, 26 July 2026

Definition of diluting

Verb

California and 19 other attorneys generals are suing the Environmental Protection Agency for reversing action on high-polluting refrigerants.

— Blanca Begert, Los Angeles Times, 21 July 2026
Another study, published in Nature, found that Canadian wildfires in 2023, when more than 43 million acres burned, generated more emissions than the burning of fossil fuels in all but the three most-polluting countries.

— Joshua Partlow, The Atlantic, 16 July 2026

Definition of polluting

Verb

Germany’s biggest automaker is planning a massive restructuring and cost-cutting program in response to intensifying competition from Chinese electric vehicle makers and higher tariffs on its exports to the United States.

— Hanna Ziady, CNN Money, 24 July 2026
This past winter, Madison lawmakers shot down a budget proposal that would have paid for a body camera program by cutting funds to the monitor.

— ABC News, ABC News, 24 July 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 Jul. 2026.

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Synonyms of adulterating

verb

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