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 emergency overflow meant untreated water and polluted stormwater discharged directly into the river.—
Irene Wright,
USA Today,
26 May 2026
-
Families living in a toxic-waste polluted area around Naples were preparing to meet Pope Leo XIV during his pastoral visit on Saturday, carrying with them years of grief, anger and hopes for justice after losing children to cancer linked to a multi-billion mafia racket of dumping toxic waste.—
ABC News,
ABC News,
23 May 2026
Adjective
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Her husband says that's a very vulgar pet.—
Danielle Parker,
CBS News,
28 May 2026
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Andrew Mountbatten-Windsor’s biographer Andrew Lownie shared a vulgar pickup line that the former prince allegedly used while trying to pick up women.—
Rachel Burchfield,
InStyle,
28 May 2026
Adjective
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The bodies of six of nine missing people have been recovered from the site of a chemical tank implosion and rupture in Washington state, officials said Thursday, and efforts were being made to dilute contaminated water.—
Phil Helsel,
NBC news,
29 May 2026
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Health experts warn that exposure to contaminated water can cause symptoms including vomiting, diarrhea and infections.—
Monique John,
CBS News,
28 May 2026
Adjective
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That’s enough to send Tom over the edge, screaming at his boss about how his obscene hobby doesn’t give him any idea what war is really like.—
Scott Tobias,
Vulture,
24 May 2026
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Russian authorities continue to pay obscene sums for those willing to sign up.—
Daniel DePetris,
Mercury News,
23 May 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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To clean the rubber gasket and door seal, dampen a clean cloth with diluted vinegar and wipe the seal thoroughly.—
Louise Parks,
Martha Stewart,
27 May 2026
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For Deya Xu, associate professor of media studies at East China Normal University in Shanghai, Givenchy’s breakfast controversy reflects larger issues facing luxury brands in China today, namely diluted brand equity and consumption segmentation.—
Denni Hu,
Footwear News,
25 May 2026
Adjective
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Freddie Freeman squeezed one inside the left-field foul pole in the first inning, his fourth home run in nine games (after hitting just one in the previous 35 games).—
Bill Plunkett,
Oc Register,
30 May 2026
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Manny Machado got the Padres back on top by yanking a home run down the left field line and off the foul pole in the fourth while King proceeded to mow down the Nationals with rare efficiency.—
Kevin Acee,
San Diego Union-Tribune,
30 May 2026
Cite this Entry
“Impure.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/impure. Accessed 4 Jun. 2026.
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