unbelievably
Britishadverb
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in a manner that is hard to believe; astonishingly
it gets unbelievably hot
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(sentence modifier) it is hard to believe that; incredibly
unbelievably, he remained utterly cheerful
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.
“Women are often expected to write quiet, intricate family dramas, but Chloe went ahead and wrote an unbelievably plotted science fiction novel.”
From The Wall Street Journal ● Sep. 1, 2026
The veteran entertainer Christopher Biggins said Cricket was "unbelievably fantastic, I don't think I met a nicer man ever".
From BBC ● Aug. 4, 2026
The ball bounced off bodies like a pinball before magically, unbelievably, caroming into the net.
From Los Angeles Times ● Jul. 12, 2026
“If there’s any game that could justify a higher price point, it would be this one, because of of Rockstar’s history of delivering these unbelievably expansive open-world games,” Griffin told MarketWatch.
From MarketWatch ● Jun. 25, 2026
Bellevue was a city hospital, huge in dimension and unbelievably depressing.
From "Bad Boy" by Walter Dean Myers
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.