as in mistake
an unintentional departure from truth or accuracy
the president should not be making boo-boos in something as important as the State of the Union Address
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
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 boo-boo
Be magnanimous and forgiving if others make a boo-boo.
—
Georgia Nicols, Denver Post, 27 Nov. 2025
That’s why the pushback by politicians against Homeland Security’s big, beautiful boo-boo has been quick — and hilarious.
—Gustavo Arellano, Los Angeles Times, 3 June 2025
When Cody trips and falls in the grass, his friends band together to comfort him and get him a bandage for his boo-boo.
—Elisabeth Sherman, Parents, 9 May 2025
Junior Colson made a large rookie boo-boo, hitting a sliding Maye late.
—Nick Canepa, San Diego Union-Tribune, 28 Dec. 2024
In his first start in two weeks, Marc-Andre Fleury survived a first-shift boo-boo and made 28 saves to improve to 4-0-1.
—Michael Russo, The Athletic, 21 Nov. 2024
The Sun newspaper reports that Robinson made the boo-boo Friday morning during the BBC’s flagship current affairs radio show The Today Programme.
—Caroline Frost, Deadline, 19 Oct. 2024
Georgia Nicols, Denver Post, 27 Nov. 2025
That’s why the pushback by politicians against Homeland Security’s big, beautiful boo-boo has been quick — and hilarious.
—Gustavo Arellano, Los Angeles Times, 3 June 2025
When Cody trips and falls in the grass, his friends band together to comfort him and get him a bandage for his boo-boo.
—Elisabeth Sherman, Parents, 9 May 2025
Junior Colson made a large rookie boo-boo, hitting a sliding Maye late.
—Nick Canepa, San Diego Union-Tribune, 28 Dec. 2024
In his first start in two weeks, Marc-Andre Fleury survived a first-shift boo-boo and made 28 saves to improve to 4-0-1.
—Michael Russo, The Athletic, 21 Nov. 2024
The Sun newspaper reports that Robinson made the boo-boo Friday morning during the BBC’s flagship current affairs radio show The Today Programme.
—Caroline Frost, Deadline, 19 Oct. 2024
Recent Examples of Synonyms for boo-boo
Noun
-
The Magic became stagnant and settled for poor shots while the Pistons took full advantage of Orlando’s mistakes.—
Jason Beede,
The Orlando Sentinel,
2 May 2026
-
In fact, many passengers unknowingly make small mistakes in premium cabins that can affect both their own comfort and the overall flight experience.—
Alesandra Dubin,
Travel + Leisure,
2 May 2026
Noun
-
Brown could have made a change to the starting lineup, as some expected after a blunder of a Mikal Bridges performance (zero points, four turnovers) in the Knicks’ Game 3 loss at State Farm Arena on Thursday.—
Kristian Winfield,
New York Daily News,
26 Apr. 2026
-
Casey Schmitt made up for a baserunning blunder with a two-run homer, Drew Gilbert and Heliot Ramos added solo shots and the San Francisco Giants evened their three-game home series against the Miami Marlins at a game apiece with a 6-2 triumph Saturday afternoon.—
Miami Herald,
Miami Herald,
26 Apr. 2026
Noun
-
Gobeille led off the seventh with an infield single up the middle, and an error on Kiefer’s bunt put both on.—
Tom Mulherin,
Boston Herald,
30 Apr. 2026
-
During day three of the trial, Elon Musk struggled to present a confident front, which led to a number of unforced errors.—
Joe Wilkins,
Futurism,
30 Apr. 2026
Cite this Entry
“Boo-boo.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/boo-boo. Accessed 4 May. 2026.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
