1
as in staining
to make dirty
unsightly mud and slush befouls the family car every winter
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
2
as in polluting
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
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for befouling
Verb
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This could affect projects like painting the side of your home or even staining your deck.—
Maddie Topliff,
Better Homes & Gardens,
16 Apr. 2026 -
Make sure the deck is completely dry before staining or sealing it.—
Karen Brewer Grossman,
Southern Living,
10 Apr. 2026
Verb
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To some extent, nearly every gas station is polluting the ground beneath it, experts say.—
Ashley Miznazi,
Miami Herald,
9 Apr. 2026
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Millions of gallons a day of raw, untreated sewage and industrial waste flows north through the Tijuana River, across the border, into the Tijuana River Estuary and out into the Pacific — polluting the air as well.—
Walker Armstrong,
San Diego Union-Tribune,
5 Apr. 2026
Verb
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And Hanceville’s fate is as murky as the fog that pours in at night, blotting out buildings and blackening the road ahead.—
Rob Picheta,
CNN Money,
7 Feb. 2026
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These tungsten atoms would then condense on the slightly cooler inside of the glass bulb, blackening it and dimming the light over time.—
Natalia Sánchez Loayza,
Scientific American,
5 Feb. 2026
Verb
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The young woman who sojourned to Oberlin College, where she was wrongfully accused of poisoning her classmates and beaten half to death, who raised her hands in defense of herself, then went on to grip clay and rock and chisel to re-create visions of justice.—
Tyehimba Jess,
ARTnews.com,
17 Apr. 2026
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Protesters, however, say that HERC, which neighbors Target Field near the North Loop neighborhood, is responsible for essentially poisoning people who live nearby.—
Conor Wight,
CBS News,
10 Apr. 2026
Verb
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With the help of your Instant Pot, spaghetti and meatballs come together in under an hour without dirtying multiple dishes.—
Jenna Sims,
Southern Living,
24 Feb. 2026
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Keep them in reserve as a sleep sock to ward off icy toes and prevent sweat and skin oils from dirtying your down sleeping bag.—
Adam Roy,
Outside,
28 Dec. 2025
Verb
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And could a second season, sans the extraordinary talents of Steven Yeun and Ali Wong, deliver a story and themes in keeping with that brand, without sullying what was so deviously tricky about the original series and its tone?—
Daniel Fienberg,
HollywoodReporter,
16 Apr. 2026
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Social media was full of people accusing Canada of sullying the great sport and sportsmanship of curling.—
Dana O’Neil,
CNN Money,
14 Feb. 2026
Verb
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Also on the good side of things is Sean Bell’s lanky Sir Robin, the not-quite-so-brave, armor-soiling knight.—
Christopher Smith,
Oc Register,
18 Feb. 2026
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On TikTok, as The Washington Post has reported, some creators are making $5,000 a month using AI tools to write scripts and animate extremely dumb viral videos where old men talk about soiling themselves.—
Charlie Warzel,
The Atlantic,
20 Oct. 2025
Verb
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Kelly believes a book like this hasn’t been written before because people weren’t ready to hear the truth – as though acknowledging these famous people’s complete life experiences would be besmirching their legacies.—
Tiney Ricciardi,
Denver Post,
12 Jan. 2026
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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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Cite this Entry
“Befouling.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/befouling. Accessed 25 Apr. 2026.
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