as in filthy
not clean
given the task of cleaning the animals' befouled pens
Synonyms & Similar Words
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Antonyms & Near Antonyms
1
as in stained
to make dirty
unsightly mud and slush befouls the family car every winter
Synonyms & Similar Words
Antonyms & Near Antonyms
2
as in polluted
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
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Recent Examples of befouled
Richard Lawson, HollywoodReporter, 3 Sep. 2019
Patt Morrison, Los Angeles Times, 26 Mar. 2026
Fennell also cut the novel’s frame story, in which the events of the story are told by the housekeeper Nelly (played in the movie by Hong Chau) to an outside observer years after all the sorrowful drama that befouled Heathcliff and Cathy.
—Wilson Chapman, IndieWire, 13 Feb. 2026
They should not be thrown, jumped off, eaten, screamed at, or otherwise befouled.
—Eddie Small, New Yorker, 6 Jan. 2026
Adjective
The Twits, simply trying to promote their befouled business interests, launch a campaign to restore past greatness.
—Richard Lawson, HollywoodReporter, 3 Sep. 2019
Verb
Los Angeles, that magical realm of shimmering natural beauty, was befouled by smog — maybe forever.
—Patt Morrison, Los Angeles Times, 26 Mar. 2026
Fennell also cut the novel’s frame story, in which the events of the story are told by the housekeeper Nelly (played in the movie by Hong Chau) to an outside observer years after all the sorrowful drama that befouled Heathcliff and Cathy.
—Wilson Chapman, IndieWire, 13 Feb. 2026
They should not be thrown, jumped off, eaten, screamed at, or otherwise befouled.
—Eddie Small, New Yorker, 6 Jan. 2026
Recent Examples of Synonyms for befouled
Adjective
-
The Space Marines are attempting to reclaim Kronus from the filthy xenos on the planet, leading a heroic charge into a massive Ork army as the Necrons rise again.—
Fran Ruiz,
Space.com,
29 Mar. 2026
-
The woman was taken to the Fort Worth jail, by then best described as an old, filthy, rat-infested hole in the basement of city hall.—
Kevin Foster,
Fort Worth Star-Telegram,
28 Mar. 2026
Verb
-
Phillipe’s teeth were often as wine-stained as his customers’.—
Sammy Loren,
Los Angeles Times,
26 Mar. 2026
-
His hands were stained navy blue.—
Christopher Borrelli,
Chicago Tribune,
26 Mar. 2026
Verb
-
People of color like him and his family worked and lived surrounded by the industries that polluted their air, and many still do.—
Patt Morrison,
Los Angeles Times,
26 Mar. 2026
-
Decades of such spills and gas flares polluted and degraded the natural environment, while successive Nigerian governments failed to develop our economies.—
Noo Saro-Wiwa,
The Dial,
24 Mar. 2026
Adjective
-
The land, unfenced, abuts a bald blackened hillside that must be public land.—
Literary Hub,
Literary Hub,
28 Aug. 2025
-
In its time open, fueled by fans of its blackened mahi and buttery lobster rolls, owner Mike Smith has expanded his footprint, moving into a larger stall in the popular food hall — which has allowed for a menu expansion, as well.—
Amy Drew Thompson,
Orlando Sentinel,
6 Dec. 2022
Verb
-
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
-
Garments can be dirtied again by the elements if air-dried outside.—
Mary Cornetta,
Better Homes & Gardens,
20 Dec. 2025
Verb
-
The new summer blockbuster will follow Supergirl's three-day mission to obtain a cure for her superdog and friend, Krypto, who is poisoned by villainous alien Krem of the Yellow Hills (Matthias Schoenaerts).—
Anthony Robledo,
USA Today,
1 Apr. 2026
-
That is, until Krypto is poisoned by the henchmen of villain Krem of the Yellow Hills, with only three days to save him.—
Matt Grobar,
Deadline,
31 Mar. 2026
Adjective
-
It's typically utilized on things like hinges, locks, gears and machinery, in dusty environments where traditional lubricants would attract debris.—
Ben Coxworth
March 27,
New Atlas,
27 Mar. 2026
-
On this gravelly, dusty, single lane, Bob Markle applied a pursuit trick that wardens learn early.—
Dave Duffey,
Outdoor Life,
26 Mar. 2026
Verb
-
But a battlefield promotion to Ayatollah was arranged, blending faith with politics in an exercise that critics said sullied both even before Khamenei reinforced his position by earthly means, elevating the IRGC.—
Karl Vick,
Time,
28 Feb. 2026
-
Revelations in 2020 that Boohoo’s Leicester contractors were subjecting their workers to exploitative pay and unsafe conditions certainly sullied the Midlands city’s reputation.—
Jasmin Malik Chua,
Sourcing Journal,
6 Feb. 2026
Cite this Entry
“Befouled.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/befouled. Accessed 2 Apr. 2026.
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