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
-
Wearing kitchen gloves to keep your hands from staining, knead 7 oz.—
Jesse Szewczyk,
Bon Appetit Magazine,
27 Jan. 2026
-
In testing on human teeth that were artificially stained with tea and coffee, the researchers found that a total of four hours of brushing showed visible whitening, while 12 total hours of brushing led to teeth that were nearly 50% whiter than those in a control group.—
New Atlas,
New Atlas,
27 Jan. 2026
Verb
-
In November, detainees at the facility sued, alleging the facility is polluted by sewage leaks and insect infestations, and that detainees can’t get proper medical attention for life-threatening conditions.—
CalMatters,
Oc Register,
21 Jan. 2026
-
First of all, most batteries contain cobalt, nickel, manganese, and other heavy metals that can be potentially toxic, and keeping them out of landfills ensures that these metals don’t leech out and pollute drinking water or the natural environment.—
Katherine Gallagher,
Treehugger,
20 Jan. 2026
Verb
-
There's no better tool for making biscuits, cornbread, or blackened chicken than a cast-iron skillet.—
Brandee Gruener,
Southern Living,
21 Jan. 2026
-
Signs of overfeeding include white crust on the pot or media, brown, scorched leaf tips, mushy or blackened roots, stunted growth, lack of blooms, and leaf drop.—
SJ McShane,
Martha Stewart,
19 Jan. 2026
Verb
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The adventurous actress dirties up her frock and face to play the village pariah, who reeks of fish and would be no man’s idea of a suitable wife, except perhaps the one-eyed bum who sleeps in the town square.—
Peter Debruge,
Variety,
26 Jan. 2026
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When stormwater dirtied by road runoff, failing septic tanks and fertilizer sullied crystal-clear rivers and lakes, and nobody cared.—
Orlando Sentinel Editorial Board,
The Orlando Sentinel,
11 Jan. 2026
Verb
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The scale of the fraud in Minnesota dwarfs the roughly $100 million welfare scandal that rocked Mississippi from 2016 to 2019, embroiling former NFL quarterback Brett Favre in a civil lawsuit and sullying the state’s reputation for oversight.—
The Denver Post Editorial Board,
Denver Post,
20 Jan. 2026
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The Golden Globes are a pure and true celebration of artistry that stand for unflinching moral justice and should not be sullied by avarice!—
Jackson McHenry,
Vulture,
12 Jan. 2026
Verb
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The lack of awards buzz shouldn’t besmirch Amanda Seyfried’s performance here, though, which is great.—
Savannah Salazar,
Vulture,
23 Jan. 2026
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For example, anyone who has lived in New York City is likely to have noticed the countless chewing gum stains that besmirch the city’s sidewalks.—
Peter Debruge,
Variety,
23 Jan. 2026
Verb
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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,
22 Jan. 2026
-
Pews were left heavily soiled in black.—
Jason Carroll,
CNN Money,
18 Jan. 2026
Verb
-
Siniaková, the No. 1 doubles player in the world, started to muck things up, and Anisimova’s serve began to stray.—
Louisa Thomas,
New Yorker,
25 Jan. 2026
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And any buyer that mucked with the platform would mess with one of Perplexity’s most important products.—
semafor.com,
semafor.com,
16 Jan. 2026
Cite this Entry
“Befoul.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/befoul. Accessed 30 Jan. 2026.
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