as in contaminants
something that is or that makes impure
impurities in the water made it cloudy
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Recent Examples of impurities
Facial Cleansing Brushes A gentle facial cleansing brush can remove makeup and impurities more effectively than hands alone.
—
Lauren Jarvis-Gibson, Miami Herald, 8 Apr. 2026
Their bestselling Regenerating Cleanser gently polishes away impurities and dullness to reveal a healthy-looking, radiant glow, clinically proven to make skin look brighter, smoother, more hydrated and pores look smaller.
—Tory Johnson, ABC News, 7 Apr. 2026
The manufacturing process can also introduce impurities — like bacteria or heavy metals — into peptide drugs.
—Anjeanette Damon, ProPublica, 3 Apr. 2026
Yellowcake is a concentrated form of uranium after impurities are removed from the raw ore.
—CBS News, 28 Mar. 2026
Himalayan pink salt, rich in 80 minerals, works to draw out impurities, while Centella asiatica helps keep everything calm and soothed.
—Christa Joanna Lee, Allure, 25 Mar. 2026
These natural origins riddle beach sand with impurities that can absorb light.
—John Ballato, The Conversation, 24 Mar. 2026
This can introduce impurities or harmful microorganisms to the bathroom environment as a result.
—Ethan Stone, USA Today, 15 Mar. 2026
Desalination converts seawater into drinkable water by removing salt, minerals and impurities either by heating it up or pushing it through membranes at high pressure.
—Laura Paddison, CNN Money, 11 Mar. 2026
Lauren Jarvis-Gibson, Miami Herald, 8 Apr. 2026
Their bestselling Regenerating Cleanser gently polishes away impurities and dullness to reveal a healthy-looking, radiant glow, clinically proven to make skin look brighter, smoother, more hydrated and pores look smaller.
—Tory Johnson, ABC News, 7 Apr. 2026
The manufacturing process can also introduce impurities — like bacteria or heavy metals — into peptide drugs.
—Anjeanette Damon, ProPublica, 3 Apr. 2026
Yellowcake is a concentrated form of uranium after impurities are removed from the raw ore.
—CBS News, 28 Mar. 2026
Himalayan pink salt, rich in 80 minerals, works to draw out impurities, while Centella asiatica helps keep everything calm and soothed.
—Christa Joanna Lee, Allure, 25 Mar. 2026
These natural origins riddle beach sand with impurities that can absorb light.
—John Ballato, The Conversation, 24 Mar. 2026
This can introduce impurities or harmful microorganisms to the bathroom environment as a result.
—Ethan Stone, USA Today, 15 Mar. 2026
Desalination converts seawater into drinkable water by removing salt, minerals and impurities either by heating it up or pushing it through membranes at high pressure.
—Laura Paddison, CNN Money, 11 Mar. 2026
Recent Examples of Synonyms for impurities
Noun
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Avoid soaps that are labeled antibacterial or that contain environmental contaminants like parabens, phthalates, or triclosan.—
Brandee Gruener,
Southern Living,
11 Apr. 2026
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Many samples taken from incoming mail have contaminants on the paper or in the ink, Walsh said.—
Holly Yan,
CNN Money,
5 Apr. 2026
Noun
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It was ranked in the top 1% of counties in the nation for cancer risk from stationary industrial air pollutants in a 2018 EPA report.—
Stephanie Armour,
CBS News,
13 Apr. 2026
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Water – and any pollutants in it – can eventually travel through the aquifer and threaten future drinking supply.—
Ashley Miznazi,
Miami Herald,
9 Apr. 2026
Cite this Entry
“Impurities.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/impurities. Accessed 18 Apr. 2026.
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