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
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.
The precise details of the astonishing operation have yet to emerge. Sophie Tanno, CNN Money, 5 Apr. 2026 These two short notes show the astonishing range of connections and commitments that pour through this book and through her life. Hermione Lee, The New York Review of Books, 4 Apr. 2026 The most astonishing cameo occurs when Lara Jean comes to town, giving her little sister, Kitty, advice on the relationships of all the boys she’s loved before. Lisa Stardust, PEOPLE, 4 Apr. 2026 The through line is astonishing. Elizabeth Shackelford, Chicago Tribune, 3 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 6 Apr. 2026.

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