jeopardized; jeopardizing
Synonyms of jeopardize

transitive verb

: to expose to danger or risk : imperil
a decision that could jeopardize her career
laws jeopardizing freedom of speech

Did you know?

Jeopardize Has a Controversial History

Imagine you’re a contestant on a game show, and your task is to provide a question as a response to this statement from the host: “This word was once controversial, and in 1870 a grammarian called it ‘a foolish and intolerable word,’ a view shared by many 19th-century critics.” If you answered, “What is jeopardize?,” you might be going home with some money! The preferred word back then was jeopard, which first appeared in print in the 14th century. The upstart jeopardize didn’t arrive until the late 16th century, and took a while to catch on. In 1828, Noah Webster himself declared jeopardize to be “a modern word, used by respectable writers in America, but synonymous with jeopard, and therefore useless.” Unfortunately for the champions of jeopard, increased usage of jeopardize ultimately put the former word in jeopardy. Jeopard is now only rarely heard.

Examples of jeopardize in a Sentence

His health has been jeopardized by poor nutrition. don't do anything that will jeopardize your place on the advisory board
Recent Examples on the Web
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.
Some executives and government officials say allowing foreign adversaries to outpace the United States in AI development could jeopardize national security. Christopher Cann, USA Today, 30 Aug. 2026 Even with proper funding, the project of maintaining military facilities would have been jeopardized by shortages in personnel needed to carry out repairs. Sasha Rogelberg, Fortune, 27 Aug. 2026 Giancarlo Stanton suffered another calf strain, this time in his left leg, in a blow that could jeopardize the Yankee slugger’s chances of returning this season. Peter Sblendorio, New York Daily News, 22 Aug. 2026 Every step of the process unfolds with the highest possible stakes, to the point where the investigation jeopardizes the future of multiple industries and threatens the protagonists’ lives. Wesley Stenzel, Entertainment Weekly, 21 Aug. 2026 See All Example Sentences for jeopardize

Word History

Etymology

jeopardy + -ize

First Known Use

1582, in the meaning defined above

Time Traveler
The first known use of jeopardize was in 1582

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Cite this Entry

“Jeopardize.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/jeopardize. Accessed 1 Sep. 2026.

Kids Definition

jeopardize

verb
jeopardized; jeopardizing
: to expose to danger
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