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
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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
-
Unfortunately, admitting mistakes doesn’t come easily for many people.—
Hartford Courant,
Hartford Courant,
25 Apr. 2026
-
To avoid this big mistake, figure out in advance exactly how deep the hole should be, and be careful not to dig any deeper.—
Beth Botts,
Chicago Tribune,
25 Apr. 2026
Noun
-
Tunsil plummeted out of the top ten, falling all the way to the 13th pick, where the Miami Dolphins were the beneficiaries of his blunder.—
Austin Perry OutKick,
FOXNews.com,
22 Apr. 2026
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That such a blunder might be shrugged off and even celebrated, rather than shamefully shunted away, struck Schuch as a very American notion.—
Lauren Collins,
New Yorker,
20 Apr. 2026
Noun
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Following a throwing error that allowed Trevor Story to reach with two outs, Marcelo Mayer drove an RBI double the opposite way off the Green Monster to give the Red Sox their first lead of the series.—
Mac Cerullo,
Boston Herald,
24 Apr. 2026
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The surplus turned out to be a mirage, based on a $165 billion error in revenue estimates over four years.—
Dan Walters,
Mercury News,
24 Apr. 2026
Cite this Entry
“Boo-boo.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/boo-boo. Accessed 28 Apr. 2026.
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