as in endangers
to place in danger
a single mistake could imperil the lives of everyone involved in the military operation
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Recent Examples of imperils
Russia hopes to reap the benefits of an extended Middle East war, even as the conflict imperils one of its allies.
—
J.d. Capelouto, semafor.com, 8 Mar. 2026
The ruling immediately imperils the cornerstone of the administration’s economic strategy, transforming America’s negotiator-in-chief into a leader stripped of his most potent leverage.
—Nick Lichtenberg, Fortune, 20 Feb. 2026
If only because Spencer Pratt’s plan for Los Angeles does not address public transit, and thus imperils the train.
—Bethy Squires, Vulture, 15 Feb. 2026
The move imperils public interest reporting and will have ramifications far beyond this specific case.
—Ted Johnson, Deadline, 21 Jan. 2026
Smith vowed to consider introducing legislation after a Tampa Bay Times investigation last year revealed how pollution imperils hundreds of Florida waterways, including the Indian River Lagoon, where manatees starved to death when seagrass disappeared.
—Bethany Barnes, Miami Herald, 13 Jan. 2026
In Brazil, wildcat gold mining degrades the Amazon rainforest and imperils Indigenous groups.
—Charlie Campbell, Time, 15 Oct. 2025
J.d. Capelouto, semafor.com, 8 Mar. 2026
The ruling immediately imperils the cornerstone of the administration’s economic strategy, transforming America’s negotiator-in-chief into a leader stripped of his most potent leverage.
—Nick Lichtenberg, Fortune, 20 Feb. 2026
If only because Spencer Pratt’s plan for Los Angeles does not address public transit, and thus imperils the train.
—Bethy Squires, Vulture, 15 Feb. 2026
The move imperils public interest reporting and will have ramifications far beyond this specific case.
—Ted Johnson, Deadline, 21 Jan. 2026
Smith vowed to consider introducing legislation after a Tampa Bay Times investigation last year revealed how pollution imperils hundreds of Florida waterways, including the Indian River Lagoon, where manatees starved to death when seagrass disappeared.
—Bethany Barnes, Miami Herald, 13 Jan. 2026
In Brazil, wildcat gold mining degrades the Amazon rainforest and imperils Indigenous groups.
—Charlie Campbell, Time, 15 Oct. 2025
Recent Examples of Synonyms for imperils
Verb
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This type of disorientation endangers Judeo-Christian civilization.—
Calev Myers,
New York Daily News,
9 Mar. 2026
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Anything less endangers both American lives and American liberty.—
Ana Maria Soler,
CBS News,
28 Feb. 2026
Verb
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Losing sight of that for even a moment carries a cost that threatens not just the forest and the trees, but the men who can’t see the women caught between them.—
Alison Foreman,
IndieWire,
19 Mar. 2026
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As the longtime partners wrestle with their dark pasts and present conspiracies, Chris’ newfound bond with a pair of rebellious students (Mariana di Girolamo and Ailín Salas) threatens to send everyone’s trip to the remote paradise sideways.—
Patrick Hipes,
Deadline,
19 Mar. 2026
Cite this Entry
“Imperils.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/imperils. Accessed 20 Mar. 2026.
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