astonishing

adjective

as·​ton·​ish·​ing ə-ˈstä-ni-shiŋ How to pronounce astonishing (audio)
Synonyms of astonishingnext
: causing a feeling of great surprise or wonder : surprising
an astonishing discovery
astonishingly adverb

Examples of astonishing in a Sentence

He showed an astonishing lack of concern for others. The truck can hold an astonishing amount of stuff. She gave an astonishing performance in her first film.
Recent Examples on the Web
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The large language model revolution produced something genuinely astonishing. Nick Lichtenberg, Fortune, 23 Apr. 2026 Why book Olive and citrus-topped mountains, cliffs folding into ruddy-brown valleys, white sands and the teal Aegean Sea; western Crete’s scenery is astonishing. Condé Nast, Condé Nast Traveler, 23 Apr. 2026 For most of the session, the semiconductor stocks remained the market's main source of strength, with the Philadelphia Semiconductor Index up an astonishing 40% or so since the end of March. Jeff Marks, CNBC, 23 Apr. 2026 The ravishing dress was accessorized by equally astonishing Bulgari diamonds. Stephanie Sengwe, PEOPLE, 20 Apr. 2026 See All Example Sentences for astonishing

Word History

Etymology

from present participle of astonish

First Known Use

1593, in the meaning defined above

Time Traveler
The first known use of astonishing was in 1593

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Cite this Entry

“Astonishing.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/astonishing. Accessed 25 Apr. 2026.

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