as in surprising
causing a strong emotional reaction because of unexpectedness
the flabbergasting sight of the mess that the teens had left in the kitchen
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
as in amazing
to make a strong impression on (someone) with something unexpected
your decision to suddenly quit your job flabbergasts me
Synonyms & Similar Words
Example Sentences
Recent Examples of Synonyms for flabbergasting
Adjective
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What’s more surprising is that a tiny amount of activity could have a noticeable effect, according to a study published Tuesday in the British Journal of Sports Medicine that included more than 13,000 women with an average age of 72.—
Veronique Greenwood,
Time,
21 Oct. 2025 -
The impact on their relationship hasn’t been dramatic, but the emotional response from strangers has been surprising.—
Ashley Vega,
PEOPLE,
21 Oct. 2025
Adjective
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Dan Aykroyd's amazing cameo as the iconic Ray Stantz from Ghostbusters is a treat to watch.—
Lisa Stardust,
PEOPLE,
21 Oct. 2025
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This isn’t the first time a homeowner has shared an amazing discovery during a renovation.—
Alice Gibbs,
MSNBC Newsweek,
21 Oct. 2025
Adjective
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The Perfect Neighbor is among the most startling documentaries Netflix has released onto its platform in years.—
Ryan Coleman,
Entertainment Weekly,
22 Oct. 2025
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Your fantasies are startling yet most opportune; your French landscape as much there as the handsome red cover itself.—
Literary Hub,
Literary Hub,
21 Oct. 2025
Adjective
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The shocking New York City murder of UnitedHealthcare CEO Brian Thompson in December 2024 was followed by a July Midtown Manhattan shooting that claimed the lives of two security guards and two executives at Blackstone and Rudin Management.—
Amanda Gerut,
Fortune,
21 Oct. 2025
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At some hibernation sites, a shocking 90 to 100 percent of bats have died, and there currently is no cure.—
Arricca Elin SanSone,
Southern Living,
21 Oct. 2025
Adjective
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Michele Di Gregorio made a stunning double save and was only beaten when a Vinicius Junior shot came back off the post and Jude Bellingham reacted quicker to it than Lloyd Kelly.—
James Horncastle,
New York Times,
23 Oct. 2025
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The network’s newest house hunting series, the 12-episode World’s Bargain Dream Homes (wt) from Twenty Twenty Television, will follow people brave enough to purchase the world’s most affordable properties that also happen to be stunning, turnkey and in desirable locations around the globe.—
Denise Petski,
Deadline,
22 Oct. 2025
Adjective
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Everything about it pleases me, from the correctness of all the enclitic marks upward, to the astonishing lambency of the whole.—
Literary Hub,
Literary Hub,
21 Oct. 2025
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The astonishing young actor known as Master Betty was the prototype of the species.—
Adam Gopnik,
New Yorker,
20 Oct. 2025
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Cite this Entry
“Flabbergasting.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/flabbergasting. Accessed 24 Oct. 2025.
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