ENDANGER Synonyms: 24 Similar and Opposite Words

endanger

verb

in-ˈdān-jər

Definition of endanger

as in to threaten

to place in danger a reckless use of fireworks that endangered the lives of many people

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

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 endanger The homeowner, who police say let her grandchild host the party at her home, was charged with violating the county's social host law and endangering the welfare of a child. — Katie Houlis, CBS News, 15 Oct. 2026 This summer, Duncan suggested Clark bore some responsibility for a wildly inappropriate USA Today column in which the author invoked Emmett Till while warning that Clark's silence in the face of online criticism could endanger black women. — Bobby Burack Outkick, FOXNews.com, 14 Oct. 2026 Where are their protests when non-ICE agents commit crimes that endanger others? — Voice Of The People, New York Daily News, 14 Oct. 2026 After he was released from the hospital, 22-year-old Nicholas James Stedeford-Aaron was arrested and charged with driving while impaired, reckless driving to endanger and failure to move over for emergency vehicles with injury. — Joe Marusak, Charlotte Observer, 10 Oct. 2026 See All Example Sentences for endanger

Recent Examples of Synonyms for endanger

Verb

Matthew Unglesbee, a 36-year-old resident of Quincy in southwestern Illinois, was charged with violations related to false information and hoaxes and mailing threatening communications.

— David Zimmermann, The Washington Examiner, 27 Oct. 2026
When all out-of-court options have been exhausted, and the MCA debt threatens the immediate survival of an otherwise viable business, legal reorganization is the final angle of management.

— Nathan Mor, Forbes.com, 26 Oct. 2026

Definition of threaten

Verb

Lawmakers who oppose him risk public ridicule, primary challenges and diminished political support.

— Stephanie A, The Conversation, 26 Oct. 2026
When a manageable investment can bring a decent return, producers can risk something unfamiliar, and audiences can afford to try it.

— Adam Gopnik, New Yorker, 26 Oct. 2026

Definition of risk

Verb

That drew a swift rebuke from a bipartisan group of Senators, who wrote a letter to Apple arguing that to do so would imperil national security.

— Andrew R. Chow, Time, 15 Oct. 2026
Budget cuts imperiled one US mission to Venus and delayed the other, then forced NASA to pull out of a partnership with Europe to supply a key part for Envision.

— Stephen Clark, ArsTechnica, 14 Oct. 2026

Definition of imperil

Browse Nearby Words

endamaging

endanger

endangered

See all Nearby Words

Cite this Entry

Style

“Endanger.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/endanger. Accessed 27 Oct. 2026.

Copy Citation

Synonyms of endanger

verb

Example Sentences

Browse Nearby Words

Cite this Entry

More from Merriam-Webster

Word of the Day

milieu

Popular in Grammar & Usage

How to Use 'Who' vs. 'Whom'

Merriam-Webster’s Great Big List of Words You Love to Hate

'Affect' vs. 'Effect'

'A' or 'an'? What about before 'h'? An Indefinite Article Guide

Why is '-ed' sometimes pronounced at the end of a word?

Popular in Wordplay

The Longest Long Words List

9 Words That Sound Like Insults But Aren't

12 Lovely and Unusual Words for the Natural World

Why do we 'bury the lede?'

'Za' and 9 Other Words to Help You Win at SCRABBLE

Popular

How to Use 'Who' vs. 'Whom'

The Longest Long Words List

9 Words That Sound Like Insults But Aren't

Games & Quizzes