alarming

adjective

alarm·​ing ə-ˈlär-miŋ How to pronounce alarming (audio)
Synonyms of alarmingnext
: causing people to feel danger or alarm or to be worried or frightened
alarming news
The statistics revealed an alarming increase in childhood obesity.
alarmingly
ə-ˈlär-miŋ-lē
adverb
an alarmingly high rate of infection

Examples of alarming in a Sentence

an alarming rise in her fever, causing the doctor to fear the worst
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.
Many have decried the arrival of the first trillionaire as the latest and most alarming example of that wealth gap. Wyatte Grantham-Philips, Fortune, 12 June 2026 Hospitals and research studies have documented an alarming jump in babies not receiving the vitamin K shot, which has been recommended by the American Academy of Pediatrics since 1961 to help newborns’ blood to clot. Duaa Eldeib, ProPublica, 12 June 2026 Unfortunately, some experts have pointed out an alarming trend that, under Kennedy, the FDA has started to decline in enforcement of its regulations. Vanessa Etienne, PEOPLE, 12 June 2026 All of the alarming pseudodata on sunscreens causing problems with the body are mostly about chemical sunscreens. Stephanie Brown, Verywell Health, 12 June 2026 See All Example Sentences for alarming

Word History

Etymology

from present participle of alarm entry 2

First Known Use

1658, in the meaning defined above

Time Traveler
The first known use of alarming was in 1658

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Cite this Entry

“Alarming.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/alarming. Accessed 17 Jun. 2026.

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