as in sneaked
to introduce in a gradual, secret, or clever way
over time, undercover agents infiltrated the crime ring and eventually busted their gambling racket
Synonyms & Similar Words
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Recent Examples of infiltrated
Some resorts in the Mamanuca Islands are set to lose entire wings to the sea in the coming years, and drinking water in villages is already being infiltrated by salt from seawater seeping into ground bores.
—
Michelle Duff, HollywoodReporter, 27 Apr. 2026
At Saturday night’s dinner, people infiltrated the hotel to protest the Iran war and Defense Secretary Pete Hegseth.
—Ana Ceballos
follow, Los Angeles Times, 26 Apr. 2026
In 2013, according to the Department of Justice, a hacker affiliated with the Islamic Revolutionary Guard Corps infiltrated the control system of a dam in New York State.
—Sue Halpern, New Yorker, 24 Apr. 2026
It's been four years since Christine Marie and Tolga Katas infiltrated Samuel Bateman's polygamist sect while working on a documentary — a daring move that would eventually lead to his conviction.
—Emily Blackwood, PEOPLE, 11 Apr. 2026
Handala recently infiltrated a US medical equipment provider called Stryker, wiping thousands of IT systems and employee devices.
—Michael Kan, PC Magazine, 7 Apr. 2026
In 2024 Israeli operatives infiltrated Hezbollah’s supply chain and used shell companies to sell members pagers and walkie-talkies rigged with explosives.
—Deni Ellis Béchard, Scientific American, 26 Mar. 2026
Chavez and his aides repeatedly claimed that their critics are Communist or grower sympathizers who infiltrated the UFW before turning on it.
—Marcos Breton, Sacbee.com, 24 Mar. 2026
Afternoon and early-evening sessions, once thought safe, were infiltrated by those stashing weapons.
—Preezy Brown, VIBE.com, 19 Mar. 2026
Michelle Duff, HollywoodReporter, 27 Apr. 2026
At Saturday night’s dinner, people infiltrated the hotel to protest the Iran war and Defense Secretary Pete Hegseth.
—Ana Ceballos
follow, Los Angeles Times, 26 Apr. 2026
In 2013, according to the Department of Justice, a hacker affiliated with the Islamic Revolutionary Guard Corps infiltrated the control system of a dam in New York State.
—Sue Halpern, New Yorker, 24 Apr. 2026
It's been four years since Christine Marie and Tolga Katas infiltrated Samuel Bateman's polygamist sect while working on a documentary — a daring move that would eventually lead to his conviction.
—Emily Blackwood, PEOPLE, 11 Apr. 2026
Handala recently infiltrated a US medical equipment provider called Stryker, wiping thousands of IT systems and employee devices.
—Michael Kan, PC Magazine, 7 Apr. 2026
In 2024 Israeli operatives infiltrated Hezbollah’s supply chain and used shell companies to sell members pagers and walkie-talkies rigged with explosives.
—Deni Ellis Béchard, Scientific American, 26 Mar. 2026
Chavez and his aides repeatedly claimed that their critics are Communist or grower sympathizers who infiltrated the UFW before turning on it.
—Marcos Breton, Sacbee.com, 24 Mar. 2026
Afternoon and early-evening sessions, once thought safe, were infiltrated by those stashing weapons.
—Preezy Brown, VIBE.com, 19 Mar. 2026
Recent Examples of Synonyms for infiltrated
Verb
-
During intermission, Petra snuck upstairs to the backstage area and played with crafts alongside the young performers.—
Tribune News Service,
Baltimore Sun,
30 Apr. 2026
-
The 76ers snuck into the playoffs after having some struggles all season.—
David Troy OutKick,
FOXNews.com,
24 Apr. 2026
Verb
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Instead of modifying one gene at a time, researchers began exploring whether entire genomes could be built and inserted into cells.—
André O. Hudson,
The Conversation,
30 Apr. 2026
-
The company’s bid fell apart last year, however, after a last-minute item was inserted into the state budget transferring the station’s operating permit to the Department of Administrative Services — thus keeping it out of private hands.—
John Moritz,
Hartford Courant,
29 Apr. 2026
Verb
-
The biotechnology stock slipped almost 2% after the company only slightly increased its full year forecast.—
Davis Giangiulio,Lisa Kailai Han,
CNBC,
1 May 2026
-
Mission slipped into 2025 because ULA needed more Vulcan rocket hardware beyond Cert-2 and the two USSF missions that took priority over the Dream Chaser flight.—
Richard Tribou,
The Orlando Sentinel,
1 May 2026
Verb
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The Real Housewives of Beverly Hills alum initially believed that the bug, which eluded detection and caused countless medical issues, wormed its way into her system while filming Bravo's The Real Housewives Ultimate Girls Trip in Morocco in early 2023.—
Ryan Coleman,
Entertainment Weekly,
19 Feb. 2026
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We as a community contain (often brain-wormed) multitudes, as evidenced by this year’s plethora gay Halloween costumes.—
Abby Monteil,
Them.,
31 Oct. 2025
Verb
-
When Fudd was introduced, Wings general manager Curt Miller said the club didn’t hesitate on a decision that added to an already elite backcourt with Bueckers and four-time All-Star Arike Ogunbowale.—
Schuyler Dixon,
Chicago Tribune,
27 Apr. 2026
-
As a member of the Rock Hall of Fame’s Board of Governors, Spector effectively blocked the Ronettes’ nomination for years, although the group was finally inducted — and introduced by Richards — in 2007, after Spector had been arrested and convicted of the shooting death of actress Lana Clarkson.—
Chris Morris,
Variety,
27 Apr. 2026
Cite this Entry
“Infiltrated.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/infiltrated. Accessed 3 May. 2026.
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