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
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Wahlin said that there’s a difference between making a mistake and making a hard-working mistake.—
Dean Spiros,
Twin Cities,
15 Mar. 2026
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Mikaela Shiffrin improved from 12th following a costly mistake in the opening run to finish fifth and protect her lead in the overall standings.—
Arkansas Online,
Arkansas Online,
15 Mar. 2026
Noun
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Noem’s dissmissal comes after she was berated by lawmakers on Capitol Hill over a series of disastrous blunders by her department, including the killings of two American citizens by border patrol agents in Minneapolis and apparent attempts by DHS to stifle investigations into the shootings.—
Emily Zemler,
Rolling Stone,
6 Mar. 2026
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The infielder was mocked on social media after a head-scratching baserunning blunder against his former team, the Miami Marlins, in August.—
Jackson Thompson,
FOXNews.com,
6 Mar. 2026
Noun
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In the Oakland days, there was less margin for error.—
Evan Drellich,
New York Times,
12 Mar. 2026
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For seasoned pickleball players, finding the best paddle for competitive play may require a series of trial-and-error attempts, but a little education about paddle types can also go a long way.—
BestReviews,
Chicago Tribune,
12 Mar. 2026
Cite this Entry
“Boo-boo.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/boo-boo. Accessed 18 Mar. 2026.
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