Synonyms of endanger

endanger

verb

in-ˈdān-jər 

as in to threaten

to place in danger

a reckless use of fireworks that endangered the lives of many people

Synonyms & Similar Words

• threaten
• risk
• jeopardize
• imperil
• compromise
• menace
• hazard
• adventure
• gamble (with)
• venture
• peril
• jeopard
• intimidate
• subject
• expose
• wager
• chance

Antonyms & Near Antonyms

• protect
• guard
• preserve
• shelter
• save
• shield
• resume

Example Sentences

Recent Examples of endanger

Mariana’s case urgently raises the question of whether this country still has the moral clarity to differentiate between people who endanger it and people who strengthen it. — Don Bacon, Washington Post, 25 Sep. 2026

In response to that case, a biotech CEO recently warned in these pages that letting courts and politicians second-guess the FDA’s scientific judgment endangers the whole drug pipeline. — Julie F. Kay, STAT, 25 Sep. 2026

Hampshire and Isle of Wight Constabulary said Thursday that a 37-year-old man was arrested the previous evening on suspicion of criminal damage with intent to endanger life and endangering the safety of a vessel. — ABC News, 24 Sep. 2026

Federal judges, prosecutors and defense attorneys have all chimed in, saying the transfer, which is underway, will waste taxpayer dollars, create massive backlogs and complications in court proceedings, and endanger inmates’ constitutional rights. — Aj Willingham, AJC.com, 24 Sep. 2026