1
as in polluted
containing foreign or lower-grade substances
be careful, because impure motor oil can damage your car's engine
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in vulgar
depicting or referring to sexual matters in a way that is unacceptable in polite society
Victorian notions of what qualified as impure art now strike us as laughable
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
Examples are automatically compiled from online sources to
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Recent Examples of impure
France has Europe’s largest population of Muslims, over 6 million, for whom pigs are considered impure.
—
Reuters, CNN Money, 9 Sep. 2025
Curtain calls In 1900, more than 6,000 people in England were poisoned by beer that had been brewed using impure sulfuric acid containing arsenic.
—Scott Lafee, San Diego Union-Tribune, 2 Sep. 2025
This method combines impure raw silicon with pure aluminum, lowering the melting temperature compared to conventional polysilicon production.
—Jijo Malayil, Interesting Engineering, 12 Aug. 2025
Women who are menstruating are traditionally not allowed to enter temple grounds, as it's considered impure in Balinese Hinduism.
—Zahra Surya Darma, Condé Nast Traveler, 25 July 2025
See All Example Sentences for impure
Reuters, CNN Money, 9 Sep. 2025
Curtain calls In 1900, more than 6,000 people in England were poisoned by beer that had been brewed using impure sulfuric acid containing arsenic.
—Scott Lafee, San Diego Union-Tribune, 2 Sep. 2025
This method combines impure raw silicon with pure aluminum, lowering the melting temperature compared to conventional polysilicon production.
—Jijo Malayil, Interesting Engineering, 12 Aug. 2025
Women who are menstruating are traditionally not allowed to enter temple grounds, as it's considered impure in Balinese Hinduism.
—Zahra Surya Darma, Condé Nast Traveler, 25 July 2025
See All Example Sentences for impure
Recent Examples of Synonyms for impure
Adjective
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The measure was a face-off between supporters who said the community needed more housing and opponents who raised concerns about traffic, wildlife and polluted groundwater from a nearby former landfill.—
Paul Rogers,
Mercury News,
9 June 2026
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The purifiers are part of the county’s effort to provide temporary relief to South Bay residents exposed to hydrogen sulfide from the polluted waterway while the United States and Mexico work to address infrastructure failures at a transboundary wastewater treatment facility.—
Walker Armstrong,
San Diego Union-Tribune,
8 June 2026
Adjective
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This isn’t about the vulgar prices now being charged to get into the building and Celebrity Row.—
Mike Lupica,
New York Daily News,
13 June 2026
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But this original iteration of Call Her Daddy was vulgar, transgressive, and short-lived.—
Clara Molot,
Vanity Fair,
12 June 2026
Adjective
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Because children breathe more rapidly and can pull in more contaminated air than adults relative to their body weight, these weapons are particularly dangerous to the young.—
ProPublica,
ProPublica,
10 June 2026
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Once deployed, the drone can autonomously locate and characterize CBRN threats, giving operators a safer way to understand the risks present in contaminated areas.—
Atharva Gosavi,
Interesting Engineering,
7 June 2026
Adjective
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Karen Read filed her lawsuit against Canton and the MSP not only to reveal shockingly obscene and racist text messages between key cops investigating her — but also to relitigate the defense theory of conspiracy to frame her.—
Flint McColgan,
Boston Herald,
7 June 2026
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The Seleção has been knocked out in the quarterfinals in four of the last five tournaments and finished fourth in 2014, which featured an obscene 7-1 drubbing against Germany in the semifinal.—
Ben Church,
CNN Money,
6 June 2026
Adjective
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But dwarf galaxies are smaller and colder, with more dilute and slower-moving matter.—
Paul M. Sutter,
Scientific American,
6 May 2026
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Second, a dilute hydrochloric acid is used to dissolve the remaining lithium and the transition metals—nickel, cobalt, and manganese.—
Aman Tripathi,
Interesting Engineering,
12 Oct. 2025
Adjective
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There is plenty of pornographic decoration in contemporary popular culture, but very little of it is consequential.—
Becca Rothfeld,
New Yorker,
1 June 2026
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Authorities alleged that their tactics included intimidating the women, placing them under constant surveillance and forcing them to perform pornographic acts that were then shared on social media.—
Lynsey Eidell,
PEOPLE,
31 May 2026
Adjective
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However, those conditions were tailored for the popular drink’s smoother, more diluted flavor with around one-fifth of espresso’s caffeine concentration.—
Andrew Paul,
Popular Science,
11 June 2026
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Wipe them down with mild soap and water, diluted bleach, or an all-purpose cleaner.—
Karen Brewer Grossman,
Southern Living,
10 June 2026
Adjective
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Then left fielder Alex Call ran into the retaining wall in foul territory to catch Edgar Quero’s fly ball for the final out of the inning.—
Maddie Lee,
Los Angeles Times,
13 June 2026
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From the early challenge that reversed Wembanyama's foul, to its 3-point shooting, absolutely everything has gone San Antonio's way in Game 4.—
Andrew Greif,
NBC news,
11 June 2026
Cite this Entry
“Impure.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/impure. Accessed 15 Jun. 2026.
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