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Synonyms

astonishing

American  
[uh-ston-i-shing] / əˈstɒn ɪ ʃɪŋ /

adjective

  1. causing astonishment or surprise; amazing.

    an astonishing victory; an astonishing remark.


astonishing British  
/ əˈstɒnɪʃɪŋ /

adjective

  1. causing great surprise or amazement; astounding

"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

Etymology

Origin of astonishing

First recorded in 1520–30; astonish + -ing 2

Explanation

Something astonishing is astounding, staggering, stupefying, amazing, or incredible. It's not something you see every day. This is a pretty strong word. A dog shaking hands is not astonishing, but a dog calling 911 for its owner definitely is. Astonishing things are amazing; they blow your mind. When people first walked on the moon, that was astonishing. Miracles are astonishing. If you say, "Holy cow! I can't believe what I'm seeing," you're probably seeing something astonishing.

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Vocabulary lists containing astonishing

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.

See Examples For:

In return, he left us a sublime body of work, one that languished in astonishing critical neglect until the mid-19th and early-20th centuries, the result of a dwindling taste for monastic and devotional art.

From The Wall Street Journal Jul. 24, 2026

There have been astonishing increases in AI use in 2026, and the increase in token use has vastly outweighed the declining “per token cost”.

From BBC Jul. 21, 2026

Since then, they have spread into an astonishing range of habitats and lifestyles.

From Science Daily Jul. 19, 2026

There was further praise for the "staggering" set pieces from the Standard's Nick Howells, external, who said The Odyssey was a "far more astonishing experience" than Oppenheimer.

From BBC Jul. 15, 2026

It was astonishing, really, the quality of life she was able to lead in that crippled body, and watching her during the three years of her paralysis, I made another discovery about love.

From "The Hiding Place" by Corrie ten Boom

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