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
show current usage.
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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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There, Marlon must cross the polluted waters of the festering Guanabara Bay in search of a former commander turned messianic cult leader to stop the spread of their paramilitary group.—
Rafa Sales Ross,
Variety,
16 June 2026
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Although everyone breathes polluted air, children, elderly, and historically disadvantaged communities are hurt the most.—
Chris Hartmann,
New York Daily News,
16 June 2026
Adjective
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In recent years, Trae Young has repeatedly tormented the Knicks at the famed Madison Square Garden, turning clutch shots and postgame showmanship into vulgar chants from New York fans.—
Chantz Martin OutKick,
FOXNews.com,
17 June 2026
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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
Adjective
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People can become infected by breathing in that contaminated air or touching the contaminated surface and then touching your eyes, nose or mouth.—
Paris Barraza,
USA Today,
18 June 2026
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No method is completely foolproof, so avoiding contaminated water remains the safest strategy.—
Ryan Brennan,
Kansas City Star,
16 June 2026
Adjective
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Friis Bach, who was then chairman of the Folketing’s secretive Foreign Policy Committee, was asked in early January to begin considering the obscene logistics of a mass evacuation of Greenland.—
Joshua Hunt,
Vanity Fair,
17 June 2026
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The amount of money spent on election campaigns is absolutely obscene.—
U T Readers,
San Diego Union-Tribune,
17 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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Gibson asked for pornographic images of the minor, and sent photos of himself, according to court documents.—
Kendrick Calfee
June 13,
Kansas City Star,
13 June 2026
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While Washington drags its feet, kids across the nation are being exposed to vile, pornographic images and ads with no meaningful safeguards to prevent it.—
Rachel del Guidice,
FOXNews.com,
10 June 2026
Adjective
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Then, water your plants as usual with the diluted banana water, or use it as a foliar spray on plant leaves.—
Lauren Landers,
The Spruce,
20 June 2026
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The net loss was $14 million, or 13 cents per diluted share, compared to a net loss of $15 million, or 13 cents per diluted share, in the prior year.—
David Moin,
Footwear News,
15 June 2026
Adjective
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Aranda slapped an outside changeup on a line down the leftfield line, and the ball struck the screen on the fair side of foul pole for a three-run homer.—
Marc Topkin,
The Orlando Sentinel,
20 June 2026
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Almiron and Mulder exchanged words following a foul near midfield.—
ABC News,
ABC News,
20 June 2026
Cite this Entry
“Impure.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/impure. Accessed 22 Jun. 2026.
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