1
as in contamination
something that is or that makes impure
impurities in the water made it cloudy
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in grossness
the quality or state of being obscene
the impurity of her thoughts was troubling, given her strict upbringing
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of impurity
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
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
See All Example Sentences for impurity
Lauren Jarvis-Gibson, Miami Herald, 8 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
See All Example Sentences for impurity
Recent Examples of Synonyms for impurity
Noun
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They are also advised by the FSIS to clean their refrigerators thoroughly to prevent possible cross-contamination.—
Chiara Kim,
PEOPLE,
11 May 2026
-
Ocean currents then push the contamination north along the coastline.—
Kelly McGreal,
FOXNews.com,
10 May 2026
Noun
-
There are no great surprises from here on out, though the sheer, lusty grossness of the fallout is occasionally startling.—
Guy Lodge,
Variety,
16 Apr. 2026
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If an exclamation point only signified gore and grossness, this gothic rock opera would more than qualify.—
Rachel Simon,
Vulture,
6 Mar. 2026
Noun
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The year after Ikezoe moved to New York, an earthquake and tsunami in Japan caused an electrical grid failure, leading the nuclear power plant in Fukushima to release radioactive contaminants in the surrounding region.—
Alex Greenberger,
ARTnews.com,
11 May 2026
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By eliminating those contaminants, the researchers were able to observe a much clearer relationship between anion size and CO2 adsorption performance.—
Neetika Walter,
Interesting Engineering,
8 May 2026
Noun
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In addition, prosecutors say swastikas, antisemitic slogans and vulgarity were spray-painted on pillars underneath M-53 and Canal, a brick wall near a business and an electrical box at a second business.—
Joseph Buczek,
CBS News,
22 Apr. 2026
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His vulgarity, insults and threats do not make America great.—
Voice of the People,
New York Daily News,
11 Apr. 2026
Noun
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The work also points toward a potential circular manufacturing model in which waste plastics and spent battery acid are reused to create high-value chemicals instead of becoming environmental pollutants.—
Neetika Walter,
Interesting Engineering,
8 May 2026
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And while the law largely governs toxins, the rollback has also undermined action on climate change, including repealing the legal theory used to classify greenhouse gas emissions like carbon dioxide as regulated pollutants.—
Mark Olalde,
ProPublica,
8 May 2026
Noun
-
There’s some rudeness, aggressive conversations, and crudeness, but nothing too over the top.—
Lynnette Nicholas,
Parents,
4 Aug. 2025
Noun
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The other funnymen of the time—Milton Berle with his lewd suggestiveness, Jackie Gleason with his baleful roar—did the same shtick over and over.—
David Denby,
New Yorker,
10 Nov. 2025
Noun
-
But many seemingly urbane texts also benefited from the intellectual and moral coarseness of their times.—
Christine Smallwood,
Harpers Magazine,
24 Mar. 2026
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The term plant texture refers to the fineness or coarseness, roughness or smoothness, heaviness or lightness of a particular plant.—
David Beaulieu,
The Spruce,
15 Feb. 2026
Cite this Entry
“Impurity.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/impurity. Accessed 13 May. 2026.
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