alarming

[ uh-lahr-ming ]

adjective

1. causing alarm or fear:

   an alarming case of pneumonia; an alarming lack of respect.

Other Words From

• a·larming·ly adverb
• una·larming adjective
• una·larming·ly adverb

Word History and Origins

Origin of alarming¹

First recorded in 1670–80; alarm + -ing ²

Example Sentences

This comes at a time when some bird flu infections are alarming scientists in the United States.

From Salon

Political setbacks, missed targets and failed ambitions are certainly alarming and demoralizing in the context of such a threat.

From Los Angeles Times

"This study suggests that in reality, an alarming number of pregnant people may not be getting the nutrients they need from their food."

From Science Daily

That’s alarming, because 95% is generally considered the minimum to produce “herd immunity,” in which vaccination is so widespread that even the unvaccinated are protected from the spread of these diseases.

From Los Angeles Times

A new study reveals alarming risks that pesticides pose to ground-nesting bees, which are crucial for pollination and food production.

From Science Daily

Related Words

• dangerous
• disquieting
• distressing
• disturbing
• frightening
• startling