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Synonyms

startling

American  
[stahrt-ling, stahr-tl-ing] / ˈstɑrt lɪŋ, ˈstɑr tl ɪŋ /

adjective

  1. creating sudden alarm, surprise, or wonder; astonishing.


startling British  
/ ˈstɑːtlɪŋ /

adjective

  1. causing surprise or fear; striking; astonishing

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of startling

startle + -ing 2

Explanation

Something that's startling is so unexpected that it shocks or surprises you. It would be startling to open your front door and see a clown standing there. Startling events or circumstances aren't necessarily frightening, though they can be. A surprise party, if it's planned right, is startling, and it can be startling the first time you meet your best friend's identical twin sister. Alarm clocks, smoke alarms, and barking dogs can all be equally startling. They startle you — and startle comes from start, with its Old English root styrtan, "to leap up."

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Vocabulary lists containing startling

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The disconnect between soaring tech stocks External link and the rest of the market is startling.

From Barron's • May 5, 2026

But these warhorses have been rejuvenated in startling ways.

From Los Angeles Times • May 1, 2026

Accidents, chance encounters and the disclosure of a startling family secret are part of Artie’s quest to understand himself and the “multitudinous aspect” of the people in his life.

From The Wall Street Journal • May 1, 2026

“Mother Mary” is as hair-raising as it is eyebrow-raising, all spectral senselessness until, out of nowhere, the eeriness gives way to a startling profundity as the film explores remorse with biblical repercussions.

From Salon • Apr. 24, 2026

Rather, he sat still, placid as a little Buddha, stabbing out one startling move after another.

From "Endgame" by Frank Brady