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.
Antonin Kinsky slipping, Micky van de Ven sliding, Kinsky getting his feet tangled up and then being taken off by then-coach Igor Tudor with Atleti already three goals up… genuinely astonishing. Jack Lang, New York Times, 28 May 2026 Swiss companies support nearly 400,000 American jobs — an astonishing number for a nation of only about nine million people. Richard W. Rahn, Fortune, 27 May 2026 Over the past two decades or so, Lynn has revived, modernized, and enlarged on a long-dormant antitrust ideology, spreading its tenets with astonishing energy. Jonathan Chait, The Atlantic, 26 May 2026 The falcon combines aerodynamic engineering, specialized respiratory adaptations, visual stabilization, skeletal resilience, and astonishing neuromuscular precision into a hunting system refined for life in three dimensions. Scott Travers, Forbes.com, 24 May 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

Browse Nearby Words

Cite this Entry

“Astonishing.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/astonishing. Accessed 29 May. 2026.

More from Merriam-Webster on astonishing

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster