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.
For its relaunch in 2020, Stefan and Teresa Hinteregger added three 12-story towers and an astonishing spa with a swim-in, swim-out pool. Condé Nast, Condé Nast Traveler, 10 Jan. 2026 Less noted is the incredible mosaic of voters from an astonishing medley of countries that propelled him into office. Vijay Dandapani, New York Daily News, 8 Jan. 2026 Some of the other largest deals in recent memory are cyber security, including Palo Alto Network’s astonishing $25 billion acquisition of CyberArk in 2025. Allie Garfinkle, Fortune, 8 Jan. 2026 With no rivers carrying sediment into the ocean, the sea surrounding the islands is blessed with astonishing clarity. Henry Wismayer, Travel + Leisure, 7 Jan. 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 27 Jan. 2026.

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