1
as in mistake
an unintentional departure from truth or accuracy
the marketing director made sure there were no slipups for the important presentation
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in miscalculation
a wrong judgment
ran a flawless campaign—not a single slipup
Synonyms & Similar Words
as in to fumble
to make a mistake
if you slip up in copying the data, the final result will of course be wrong
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Example Sentences
Examples are automatically compiled from online sources to
show current usage.
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Recent Examples of slipup
Kilty Cleary, MSNBC Newsweek, 5 May 2025
Any slipup could mean official sanction, loss of position or worse.
—John M. Kinder, The Conversation, 1 May 2025
Andrew Wright, MSNBC Newsweek, 18 Aug. 2025
Nobody notices when the bassist slips up.
—Rob Sheffield, Rolling Stone, 9 Aug. 2025
See All Example Sentences for slipup
Noun
Only a Game 3 slipup at home (5-1) marred what was otherwise a masterful performance, keeping the league-leading Lightning (1st in NHL in goals) to just 12 goals in five games.
—Kilty Cleary, MSNBC Newsweek, 5 May 2025
Any slipup could mean official sanction, loss of position or worse.
—John M. Kinder, The Conversation, 1 May 2025
Verb
Their current lead in the division gives them a bit of leeway to slip up and lose a few games.
—Andrew Wright, MSNBC Newsweek, 18 Aug. 2025
Nobody notices when the bassist slips up.
—Rob Sheffield, Rolling Stone, 9 Aug. 2025
See All Example Sentences for slipup
Recent Examples of Synonyms for slipup
Noun
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Having the confidence to make tough decisions, to trust your team, to learn from your mistakes, and to keep moving forward.—
WWD Staff,
Footwear News,
8 Sep. 2025
-
That, in my opinion, is a mistake.—
Arthur Azizov,
Forbes.com,
8 Sep. 2025
Verb
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San Francisco’s star defensive end tackled running back Ken Walker III for no gain on first-and-5 from the 9-yard line, then pushed right tackle Abe Lucas back in the pocket on second down, causing Darnold to fumble.—
Michael-Shawn Dugar,
New York Times,
8 Sep. 2025
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Defensive tackle Ed Oliver also caused Derrick Henry to fumble – the running back’s only blemish during the night.—
Ryan Gaydos,
FOXNews.com,
8 Sep. 2025
Noun
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Buffalo, known for end-of-half blunders in past years, scored a field goal as the first half expired after moving the ball 48 yards in three plays (including a spike).—
Mike Sando,
New York Times,
8 Sep. 2025
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As competition heated up with Walmart, Target made what may be viewed by some in hindsight a profound blunder, another case of brand amnesia.—
Greg Petro,
Forbes.com,
8 Sep. 2025
Verb
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Inspired by true events, The Rip centers on a team of Miami police officers who stumble upon millions in cash during a raid of a stash house.—
Ryan Gajewski,
HollywoodReporter,
10 Sep. 2025
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The Rise of Long-Horizon Capital Where VCs stumbled, others seized control.—
Sindhya Valloppillil,
Forbes.com,
9 Sep. 2025
Noun
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An aircraft flying without GPS can accumulate miles of error in just hours.—
Kapil Kajal,
Interesting Engineering,
11 Sep. 2025
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FanDuel acknowledged the error in the way the game score was displayed and pinned it on a third-party provider.—
Contessa Brewer,Alex Sherman,
CNBC,
11 Sep. 2025
Verb
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Several videos begin with Taddese’s friend, who wore a white shirt and gray pants, pushing a persondown as that individual trips him.—
PJ Green,
Kansas City Star,
12 Sep. 2025
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In Bora Bora, trips with Bora Diving Center (by Eleuthera) are another good bet for seeing mantas and schooling eagle rays within the famous lagoon.—
Terry Ward,
AFAR Media,
11 Sep. 2025
Verb
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Best of all though is Reeves, channeling his own 1989 comic past from Bill & Ted’s Excellent Adventure or a bit of Todd Higgins from Parenthood to bring deadpan delight as the well-meaning but constantly screwing up angel trying to do good but being so bad at it.—
Pete Hammond,
Deadline,
7 Sep. 2025
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Ego screws up most of the things in this life.—
Jason Mastrodonato,
Mercury News,
5 Sep. 2025
Verb
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Also, if Utah or Miami were to score an upset in the opening round, St. Louis would have first dibs at taking that team instead of Orlando, which would foul up these predictions completely.—
Todd Boss,
Forbes.com,
15 Aug. 2025
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Year-long court battles have been waged over exactly how clean the water in the Everglades has to be without fouling up the whole system.—
Alex Harris
July 3,
Miami Herald,
3 July 2025
Cite this Entry
“Slipup.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/slipup. Accessed 16 Sep. 2025.
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