variants
also dumfounded
1
as in stunned
affected with sudden and great wonder or surprise
dumbfounded by the realization that he had just won the grand prize in the multistate lottery
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
2
as in amazed
filled with amazement or wonder
dumbfounded visitors to the Grand Canyon
Synonyms & Similar Words
Antonyms & Near Antonyms
variants
also dumfounded
as in surprised
to make a strong impression on (someone) with something unexpected
the surprise ending will dumbfound even the most seasoned mystery reader
Synonyms & Similar Words
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 dumbfounded
Corey Masisak, Denver Post, 17 Jan. 2026
In the first-look image released on Wednesday, Hoffman is staring, almost dumbfounded, at a smirking, blonde-wigged Wilde, who is dressed for the part of dominatrix.
—Elaina Patton, IndieWire, 10 Dec. 2025
The White House has said the president does not believe the lawmakers should be killed, but even Republicans have been left dumbfounded by his response.
—Ashleigh Fields, The Hill, 25 Nov. 2025
Ron says, comically dumbfounded.
—Ben Rosenstock, Vulture, 13 Oct. 2025
The leaders of a group that searched for it at the end of June were dumbfounded when the King suddenly appeared on sonar, said Brendon Baillod, president of the Wisconsin Underwater Archeological Association.
—Caitlin Looby, jsonline.com, 22 Sep. 2025
The Morning Show costars and friends of nearly three decades both learned something new about each other in a recent interview with LADbible, as Aniston, 56, was left dumbfounded after learning that Reese is not actually Witherspoon's name.
—Julia Moore, PEOPLE, 19 Sep. 2025
But all that has left many small and medium-sized vendors dumbfounded as to why Saks has not kept its promise to pay its bills, while larger vendors and luxury conglomerates — LVMH Moët Hennessy Louis Vuitton, Richemont and Kering — have been getting paid.
—David Moin, Footwear News, 3 Sep. 2019
Matthew Stolle, Twin Cities, 29 Dec. 2025
But now that the project has been abruptly terminated, leaving veterans dumbfounded by the decision.
—John Ramos, CBS News, 16 Dec. 2025
The release, which Taco Bell says is one of its most exclusive ever, has some fans dumbfounded and others ready to dive right in.
—Deirdre Bardolf, FOXNews.com, 8 Nov. 2025
Cubs fans who have caught Brewers games of late have likely been dumbfounded by their performance.
—Sahadev Sharma, New York Times, 10 Aug. 2025
Adjective
Colorado has lost four of the past six games, and doubled the amount of regulation losses since Cooper’s dumbfounded laugh.
—Corey Masisak, Denver Post, 17 Jan. 2026
In the first-look image released on Wednesday, Hoffman is staring, almost dumbfounded, at a smirking, blonde-wigged Wilde, who is dressed for the part of dominatrix.
—Elaina Patton, IndieWire, 10 Dec. 2025
The White House has said the president does not believe the lawmakers should be killed, but even Republicans have been left dumbfounded by his response.
—Ashleigh Fields, The Hill, 25 Nov. 2025
Ron says, comically dumbfounded.
—Ben Rosenstock, Vulture, 13 Oct. 2025
The leaders of a group that searched for it at the end of June were dumbfounded when the King suddenly appeared on sonar, said Brendon Baillod, president of the Wisconsin Underwater Archeological Association.
—Caitlin Looby, jsonline.com, 22 Sep. 2025
The Morning Show costars and friends of nearly three decades both learned something new about each other in a recent interview with LADbible, as Aniston, 56, was left dumbfounded after learning that Reese is not actually Witherspoon's name.
—Julia Moore, PEOPLE, 19 Sep. 2025
But all that has left many small and medium-sized vendors dumbfounded as to why Saks has not kept its promise to pay its bills, while larger vendors and luxury conglomerates — LVMH Moët Hennessy Louis Vuitton, Richemont and Kering — have been getting paid.
—David Moin, Footwear News, 3 Sep. 2019
Verb
Even though officials describe work release as a form of custody, the fact that Brom was getting a measure of freedom outraged and dumbfounded many legislators, law enforcement officials and members of the community with knowledge and memories of the horrific crime.
—Matthew Stolle, Twin Cities, 29 Dec. 2025
But now that the project has been abruptly terminated, leaving veterans dumbfounded by the decision.
—John Ramos, CBS News, 16 Dec. 2025
The release, which Taco Bell says is one of its most exclusive ever, has some fans dumbfounded and others ready to dive right in.
—Deirdre Bardolf, FOXNews.com, 8 Nov. 2025
Cubs fans who have caught Brewers games of late have likely been dumbfounded by their performance.
—Sahadev Sharma, New York Times, 10 Aug. 2025
Recent Examples of Synonyms for dumbfounded
Adjective
-
The children watched in stunned silence.—
Miami Herald Archives,
Miami Herald,
27 Jan. 2026
-
Sean Payton went to a podium in street clothes, told reporters Nix was out for the season with a fractured ankle, and the Broncos’ locker room came away as stunned as the rest of the world.—
Luca Evans,
Denver Post,
24 Jan. 2026
Adjective
-
Monfils was amazed by his wife’s strength after expanding their family.—
Erica Marrison,
PEOPLE,
29 Jan. 2026
-
Wilkinson was amazed by the diversity of Bullock’s collectors when putting the show together.—
Chadd Scott,
Forbes.com,
28 Jan. 2026
Verb
-
What surprised him most was how often that same feeling appears in everyday life.—
Big Think,
Big Think,
29 Jan. 2026
-
However, JonHi, 16, and Rinny, 18, both died within a short period, leaving zoo staff surprised and concerned.—
Christa Swanson,
CBS News,
28 Jan. 2026
Adjective
-
Bill Belichick was not voted into the Pro Football Hall of Fame in his first year of eligibility, a league source confirmed to The Athletic on Tuesday, and folks around the NFL are shocked.—
Amos Morale III,
New York Times,
28 Jan. 2026
-
According to Rob Shuter, the whole family is shocked.—
Lizzie Lanuza,
StyleCaster,
22 Jan. 2026
Verb
-
The expressions on their faces indicate they are astonished to find that the machine contains passengers!—
Judith Martin,
Mercury News,
22 Jan. 2026
-
Williams said he was astonished when Rodman showed him a bill for £27,500 ($36,930) at the end of the night.—
Eduardo Tansley,
New York Times,
16 Jan. 2026
Adjective
-
And she is just completely dumbstruck by that.—
Mike Fleming Jr,
Deadline,
5 Sep. 2025
-
The parents at this kind of show, of course, are less dumbstruck than the kids: The card is not floating but instead swinging on some string.—
Joseph Vukov,
Chicago Tribune,
29 July 2024
Adjective
-
The usually positive Gauff went negative, lacked energy and seemed bewildered and overwhelmed.—
Merlisa Lawrence Corbett,
Forbes.com,
27 Jan. 2026
-
Since his starring days at Gonzaga, Timme has earned bewildered double takes.—
Los Angeles Times,
Los Angeles Times,
20 Jan. 2026
Verb
-
The exchange startled Loftus, who this month shared the correspondence with the Orlando Sentinel.—
Jeffrey Schweers,
The Orlando Sentinel,
22 Jan. 2026
-
YouTube’s growth as a competitor to traditional television has startled the industry in recent years.—
Jake Kanter,
Deadline,
21 Jan. 2026
Cite this Entry
“Dumbfounded.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/dumbfounded. Accessed 1 Feb. 2026.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
