Synonym Chooser

How does the verb flabbergast contrast with its synonyms?

Some common synonyms of flabbergast are amaze, astonish, astound, and surprise. While all these words mean "to impress forcibly through unexpectedness," flabbergast may suggest thorough astonishment and bewilderment or dismay.

flabbergasted by his angry refusal

When would amaze be a good substitute for flabbergast?

The words amaze and flabbergast can be used in similar contexts, but amaze suggests an effect of bewilderment.

amazed by the immense size of the place

When is astonish a more appropriate choice than flabbergast?

The meanings of astonish and flabbergast largely overlap; however, astonish implies surprising so greatly as to seem incredible.

a discovery that astonished the world

When might astound be a better fit than flabbergast?

While in some cases nearly identical to flabbergast, astound stresses the shock of astonishment.

too astounded to respond

Where would surprise be a reasonable alternative to flabbergast?

In some situations, the words surprise and flabbergast are roughly equivalent. However, surprise stresses causing an effect through being unexpected but not necessarily unusual or novel.

surprised to find them at home

Example Sentences

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.
Recent Examples of flabbergast For Perry, these operations felt like the final step to closing out a weight loss journey that flabbergasted millions online. Angela Yang, NBC News, 13 Feb. 2025 Gates, who once held Musk’s current position as the world’s wealthiest person, seems to find this hard-right turn flabbergasting. Kevin Dolak, The Hollywood Reporter, 27 Jan. 2025 Dozens of producer friends wrote to one another, flabbergasted that such a thing could happen. Cathy Schulman, Deadline, 25 Jan. 2025 As the rational and oft-flabbergasted physician who narrates Sir Arthur Conan Doyle’s stories, Watson is the looking glass into Holmes’s intellectual superpowers. Rory Doherty, Vulture, 24 Jan. 2025 See All Example Sentences for flabbergast
Recent Examples of Synonyms for flabbergast
Verb
  • In The 2025 Playoffs Cason Wallace didn’t amaze anyone with his playoff debut last season.
    Mat Issa, Forbes.com, 30 May 2025
  • Among all, what truly amazed the 2022 U.S. Open champion was the 14-time PGA Tour winner, Scheffler's sheer dominance.
    Devlina Sarkar, MSNBC Newsweek, 18 May 2025
Verb
  • But none of them have surprised me with their brilliance.
    Baz Dreisinger, Forbes.com, 4 June 2025
  • Today's teen slang might seem like complete gibberish, but you may be surprised by how many terms echo phrases from the past.
    Annabelle Canela, Parents, 3 June 2025
Verb
  • Lydia and Milton were the only Love Is Blind season 5 couple to get married in the finale, and their success at the time shocked viewers after their tumultuous season.
    Sydney Bucksbaum, EW.com, 11 June 2025
  • By shocking the crap out of everyone who watched it.
    Hal Rubenstein, HollywoodReporter, 11 June 2025
Verb
  • Bet the entire Chase Bank on Scherzinger, who astonishes and has the most thrilling voice since Streisand.
    Pete Hammond, Deadline, 6 June 2025
  • Other Instagram users were astonished at how Yasmina managed to reach that height on her own.
    Daniella Gray, MSNBC Newsweek, 2 June 2025
Verb
  • When Anderson heard that his friend was assaulted, the musician was stunned.
    Brenna Ehrlich, Rolling Stone, 8 June 2025
  • Seth Jones scored a goal and an assist, and Dmitry Kulikov and Brad Marchand scored 3:46 apart in the second period to stun the rabid crowd.
    Michael Russo, New York Times, 7 June 2025
Verb
  • Part of what startled Fitzgerald’s generation about their studio experience was how near at hand the real bad guys could be.
    Adam Gopnik, New Yorker, 9 June 2025
  • The warning comes about two weeks after a Florida woman was killed when her canoe startled an 11-foot alligator at Lake Kissimmee, according to the Florida Fish and Wildlife Conservation Commission.
    Mark Price, Miami Herald, 20 May 2025

Browse Nearby Words

Cite this Entry

“Flabbergast.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/flabbergast. Accessed 18 Jun. 2025.

More from Merriam-Webster on flabbergast

Last Updated: - Updated example sentences
Love words? Need even more definitions?

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