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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

Derived 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.

Though the Model A’s will surely raise eyebrows on the road, the caravan’s most startling element is the fiberglass bull representing the Amarillo-based Big Texan Steak Ranch restaurant, one of the event’s sponsors.

From Los Angeles Times • Jun. 6, 2026

Polling data on how people around the world view America inevitably makes for dry reading, but still exposes startling differences between how Americans see themselves and external perceptions.

From Salon • May 31, 2026

However, she said they had obtained a short coroner's report including an account from Nix from the time, which contained some "startling differences" to the story she now told, which she was unable to explain.

From BBC • May 26, 2026

Over 1,200 companies were taking part in the expo, according to organisers, plying their wares to the tens of thousands of attendees there for a startling variety of motives.

From Barron's • May 21, 2026

“Nathan, did you hear that?” the water monster asked, startling Nathan.

From "Healer of the Water Monster" by Brian Young

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