as in fumbled
to make a mistake
if you slip up in copying the data, the final result will of course be wrong
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Recent Examples of slipped up
Had Pep Guardiola’s side slipped up at a subdued Etihad, then Arsenal and Mikel Arteta could have won the title with victory over Burnley on Monday.
—
Sam Lee, New York Times, 13 May 2026
And while Conrad was the one who slipped up at the peach orchard in Episode 5, Belly’s the one to blame in Seadon 3, Episode 6.
—Monica Mercuri, Forbes.com, 13 Aug. 2025
Sam Lee, New York Times, 13 May 2026
And while Conrad was the one who slipped up at the peach orchard in Episode 5, Belly’s the one to blame in Seadon 3, Episode 6.
—Monica Mercuri, Forbes.com, 13 Aug. 2025
Recent Examples of Synonyms for slipped up
Verb
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Henderson also fumbled after hauling in a pass from DeVito.—
Doug Kyed,
Boston Herald,
2 June 2026
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During Miami’s two periods of special teams work Malik Washington fumbled his first kickoff return, but most of the other punt returners and kickoff returned fielded their attempts well.—
Omar Kelly,
Miami Herald,
2 June 2026
Verb
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Weiss, best known for her work as an opinion journalist and the launch of her site The Free Press, has stumbled in her new role in large part due to a lack of experience with TV operations.—
Brian Steinberg,
Variety,
9 June 2026
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In the fall of 1995, hunters stumbled on Josette’s bones in the woods near rural Carmel, an hour north of the Bronx.—
Paul Solotaroff,
Rolling Stone,
9 June 2026
Verb
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Britain’s Katie Boulter and Turkey’s Zeynep Sonmez tripped over Lacoste signs during their early round matches.—
Lev Akabas,
Sportico.com,
7 June 2026
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The one thing that has tripped me up, however, is sourcing the perfect walking sneakers.—
Kyra Surgent,
InStyle,
6 June 2026
Verb
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But four years ago, Sorsby screwed up in a massive way.—
Trey Wallace OutKick,
FOXNews.com,
2 June 2026
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The two screwed up a top-rope stunner as Excalibur struggled to explain what happened like a 2026 Jim Ross.—
Alfred Konuwa,
Forbes.com,
24 May 2026
Verb
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But their strategy was fouled up when the car’s occupants switched on the headlights, throwing a glare up the tote road along which the wardens had planned to sprint.—
Dave Duffey,
Outdoor Life,
26 Mar. 2026
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Wild turkeys gobbled up Staten Island straphangers’ time on Monday, after a flock fouled up service on the Staten Island Railway.—
Evan Simko-Bednarski,
New York Daily News,
17 Mar. 2026
Cite this Entry
“Slipped up.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/slipped%20up. Accessed 12 Jun. 2026.
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