1
as in to stain
to make dirty
unsightly mud and slush befouls the family car every winter
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in to pollute
to make unfit for use by the addition of something harmful or undesirable
the enemy had befouled the water in all of the area's wells with animal carcasses
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Antonyms & Near Antonyms
Example Sentences
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Recent Examples of befoul
Capitalism is degrading us, killing us and befouling our world.
—
Philip Kennicott, Washington Post, 8 June 2023
At a 2019 commencement address, Mr. Adams told a story about intimidating a neighbor whose dog was befouling his yard.
—Emma G. Fitzsimmons, New York Times, 1 June 2023
This roman à clef series begins with the patriarch of the Roy clan, Logan (Brian Cox), urinating on a carpet (evoking The Big Lebowski, befouling us).
—Armond White, National Review, 5 Apr. 2023
Michael Kuta, 26, of the 700 block of South Addison Avenue, Villa Park, was cited for disorderly conduct – befouling property at 1:15 a.m. Nov. 28 after he was observed urinating on bushes in the 100 block of South York Street.
—Graydon Megan, chicagotribune.com, 6 Dec. 2019
See All Example Sentences for befoul
Philip Kennicott, Washington Post, 8 June 2023
At a 2019 commencement address, Mr. Adams told a story about intimidating a neighbor whose dog was befouling his yard.
—Emma G. Fitzsimmons, New York Times, 1 June 2023
This roman à clef series begins with the patriarch of the Roy clan, Logan (Brian Cox), urinating on a carpet (evoking The Big Lebowski, befouling us).
—Armond White, National Review, 5 Apr. 2023
Michael Kuta, 26, of the 700 block of South Addison Avenue, Villa Park, was cited for disorderly conduct – befouling property at 1:15 a.m. Nov. 28 after he was observed urinating on bushes in the 100 block of South York Street.
—Graydon Megan, chicagotribune.com, 6 Dec. 2019
See All Example Sentences for befoul
Recent Examples of Synonyms for befoul
Verb
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Drone footage shows eight officers approach a motionless Green who appeared slumped over with a large pool of blood staining the driveway.—
Perry Vandell,
AZCentral.com,
25 Oct. 2025
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Foods like coffee, red wine, fruit and vegetable juices, grease and oils, tea, tomato sauce, and spices like turmeric and curry can stain, as well as ink, markers, and some cleaning chemicals.—
Karen Brewer Grossman,
Southern Living,
24 Oct. 2025
Verb
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All of this is brought to us through data centers that consume vast amounts of water and pollute Black neighborhoods in cities like Memphis.—
Andre Gee,
Rolling Stone,
23 Oct. 2025
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The attorney general’s office said that plastic retail bags comprise much of the waste that is polluting California’s ecosystems and clogging its waterways.—
Kate Nishimura,
Sourcing Journal,
22 Oct. 2025
Verb
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Skip any skins that look moldy, blackened, or spoiled.—
Cathy Cassata,
Health,
24 Oct. 2025
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Whether this backlash will slow the data center boom, blacken the reputation of AI companies and their products with users, or hasten the roll-out of AI regulation globally remains to be seen.—
Jeremy Kahn,
Fortune,
21 Oct. 2025
Verb
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At Dilara Findikoglu, models looked like ladies in waiting that had risen from the dead; wearing antiquated corsetry that was dirtied and torn.—
Leah Dolan,
CNN Money,
23 Sep. 2025
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As more success suddenly comes his way, McKinstry has remained the same, friendly and chuckling at his locker, dirtying his jersey and pestering opponents on the field.—
Cody Stavenhagen,
New York Times,
10 July 2025
Verb
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The problem isn’t Dearborn, or that people working on the secret project might have their creative process sullied by parking next to employees involved in the automaker’s current products.—
Mark Phelan,
USA Today,
1 Oct. 2025
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But that historical moment was sullied when journalist Sarah Hagi posted screenshots of old X posts from Gascón, which contained racist and Islamophobic sentiments.—
James Factora,
Them.,
16 Sep. 2025
Verb
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Famously, the British press conspired to draw the dramatist’s name through the mud, besmirching his literary legacy for generations to follow.—
Brittany Allen,
Literary Hub,
20 Oct. 2025
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Conservative leaders and administrations have besmirched the rule of law in the Republic's gravest scandals; Teapot Dome under Harding, Watergate under Nixon, Iran–Contra under Reagan, and multiple scandals in the Trump era.—
Allan J. Lichtman,
MSNBC Newsweek,
18 Sep. 2025
Verb
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The plastic container with seasoning was broken and soiled.—
David J. Neal,
Miami Herald,
27 Oct. 2025
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Washing sheets in hot water every time isn’t necessary for linens that are lightly soiled—think no sweaty nights or sickness.—
Karen Brewer Grossman,
Southern Living,
23 Oct. 2025
Verb
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Spencer said that vibe came out of a band — which has been filled with Tweedy family pals including members of Finom — at liberty to muck about with the arrangements.—
Jed Gottlieb,
Boston Herald,
12 Oct. 2025
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The Tigers’ offense isn’t going to scare Georgia, but the Auburn defense is allowing 16.4 points per game and could muck this game up.—
Dan Santaromita,
New York Times,
9 Oct. 2025
Cite this Entry
“Befoul.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/befoul. Accessed 29 Oct. 2025.
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