as in to sneak
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
Relevance
Example Sentences
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Recent Examples of infiltrate
Where Lil Boosie and Kevin Gates are hometown heroes, two artists who are direct ancestors for YoungBoy’s style, YoungBoy is more notorious, fodder for the gossip shows and the minor podcasts that infiltrate their way onto your timeline.
—
Jayson Buford, Rolling Stone, 30 Sep. 2025
The film opens in an immigration detention camp, as a band of left-wing political militants known as the French 75 infiltrate the facility to liberate the detained, and detain the military overseers.
—Katie Walsh, Twin Cities, 26 Sep. 2025
Downy brome, an invasive weed, infiltrates grassland and increases wildfire risk in the Great Basin region.
—Pam Marrone, Mercury News, 26 Sep. 2025
The film opens in an immigration detention camp, as a band of left-wing political militants known as the French 75 infiltrate the facility to liberate the detained, and detain the military overseers.
—Katie Walsh, Boston Herald, 25 Sep. 2025
See All Example Sentences for infiltrate
Jayson Buford, Rolling Stone, 30 Sep. 2025
The film opens in an immigration detention camp, as a band of left-wing political militants known as the French 75 infiltrate the facility to liberate the detained, and detain the military overseers.
—Katie Walsh, Twin Cities, 26 Sep. 2025
Downy brome, an invasive weed, infiltrates grassland and increases wildfire risk in the Great Basin region.
—Pam Marrone, Mercury News, 26 Sep. 2025
The film opens in an immigration detention camp, as a band of left-wing political militants known as the French 75 infiltrate the facility to liberate the detained, and detain the military overseers.
—Katie Walsh, Boston Herald, 25 Sep. 2025
See All Example Sentences for infiltrate
Recent Examples of Synonyms for infiltrate
Verb
-
Meanwhile, Billie sneaks out and finds where Morsus is keeping Quentin.—
Selome Hailu,
Variety,
8 Oct. 2025
-
In need of a place to hide out, Manchester sneaks into a Toys R’ Us in Charlotte.—
David Fear,
Rolling Stone,
8 Oct. 2025
Verb
-
This story has wormed its way into all levels of British cultural output.—
Will Collins,
The Washington Examiner,
19 Sep. 2025
-
The fine alkaline dirt in this ancient lakebed wreaks havoc on electronics, and worms its way into the tiniest cracks or crevices.—
Brianna Randall,
Forbes.com,
4 Sep. 2025
Verb
-
The technique consisted of inserting fine needles into the skin at specific anatomical grid points, according to the NIH.—
Ashley J. DiMella,
FOXNews.com,
4 Oct. 2025
-
Records showed that the original proposal was $67 million, and that DeSantis administration officials inserted the $10 million donation late in the negotiation.—
Lawrence Mower,
Miami Herald,
3 Oct. 2025
Verb
-
Currently, Wisconsin law limits only delta-9 THC, allowing other intoxicating compounds to slip through the cracks.—
Gina Lee Castro,
jsonline.com,
3 Oct. 2025
-
Ferrari is currently battling for the second spot in the Constructors' Championship with Red Bull and Mercedes, after slipping to third.—
Saajan Jogia,
MSNBC Newsweek,
3 Oct. 2025
Verb
-
But those who depend on the status to live and work in the United States decried the development.—
Syra Ortiz Blanes,
Miami Herald,
4 Oct. 2025
-
The players performed work in exchange for compensation (including priority admissions into an elite university, per diem and gear).—
Michael McCann,
Sportico.com,
4 Oct. 2025
Cite this Entry
“Infiltrate.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/infiltrate. Accessed 9 Oct. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share