1
as in to stumble
to make a mistake
everything is riding on this project, so we can't afford to louse up
Synonyms & Similar Words
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2
as in to fumble
to make or do (something) in a clumsy or unskillful way
I loused up the wallpapering job in the bedroom—the seams show too much
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of louse up
Which is to say that America’s most prominent vaccine skeptic could have the power to upend, derail, or otherwise louse up a cornerstone of public health.
—
Daniel Engber, The Atlantic, 20 Nov. 2024
Conversely, one of the easiest ways to louse up a team on draft day is to load up a team with players who aren’t going to produce at a level commensurate with when they were drafted.
—Gary Davenport, The Athletic, 5 Aug. 2024
Daniel Engber, The Atlantic, 20 Nov. 2024
Conversely, one of the easiest ways to louse up a team on draft day is to load up a team with players who aren’t going to produce at a level commensurate with when they were drafted.
—Gary Davenport, The Athletic, 5 Aug. 2024
Recent Examples of Synonyms for louse up
Verb
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Woman Makes 'Creepy' Find In Thrift Store By Alice Gibbs Senior Life and Trends Reporter Newsweek Is A Trust Project Member news article 0 A thrift store shopper from Scotland stumbled on something unexpected in her local store when a beautiful glass paperweight caught her eye.—
Arick Wierson,
MSNBC Newsweek,
16 Apr. 2025
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Contractors renovating a historic home in Belgium stumbled upon the entrance to a secret tunnel identified by archaeologists as an escape route from World War I.—
Aspen Pflughoeft,
Miami Herald,
14 Apr. 2025
Verb
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Later in the first period, Theodore fumbled the puck into the skates of his teammate, Hertl, on their way out of the defensive zone, and Foligno added to Minnesota’s lead.—
Michael Russo,
New York Times,
23 Apr. 2025
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Every moment spent fumbling with gear in those temperatures came at a cost—to fingers, batteries, and hard drives alike.—
Tony Bradley,
Forbes.com,
20 Apr. 2025
Verb
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To drag their 13-3 record to that depth, the Padres would have to fall apart and trip over themselves numerous other times.—
Tom Krasovic,
San Diego Union-Tribune,
13 Apr. 2025
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While the elites were busy tripping over themselves to dismiss his campaign, President Trump was busy shining a light on the issues that matter to everyday Americans.—
David Faris,
MSNBC Newsweek,
11 Apr. 2025
Verb
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Be careful when handling debris that may have blown into your yard.—
CA Weather Bot,
Sacbee.com,
17 Apr. 2025
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April 17, 2025 The wind gusts could blow around unsecured objects and a few power outages may occur, the National Weather Service advised.—
Ashley Fredde,
Idaho Statesman,
17 Apr. 2025
Verb
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Eventually the aliens will slip up and do something unhuman a little too nonchalantly.—
Bluesky Social,
Bluesky Social,
22 Apr. 2025
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Anyone can slip up for a second, which costs the other two the match.—
Lauren Coates,
Variety,
20 Apr. 2025
Verb
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Who else is waiting for Matty to screw up with the voice modulator and accidentally call Mrs. B as herself?—
Rebecca Luther,
TVLine,
4 Apr. 2025
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The problem is, every executive in that business is trying not to screw up.—
Ryan Faughnder,
Los Angeles Times,
1 Apr. 2025
Verb
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Justin Champagnie hit a 3-pointer, the Heat had a backcourt violation and then Carrington ruined Jaime Jaquez Jr.’s 40-point game by dropping this dagger on him.—
Zach Harper,
New York Times,
14 Apr. 2025
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However, for some, gambling is an addiction that can ruin lives and families.—
Tanasia Kenney,
Miami Herald,
14 Apr. 2025
Verb
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But Paige has been there, injuries fouling up her career, too.—
John Nogowski,
Hartford Courant,
25 Mar. 2025
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This brings back the Bilas comment from long ago on fouling up two.—
Joe Rexrode,
The Athletic,
24 Feb. 2025
Cite this Entry
“Louse up.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/louse%20up. Accessed 26 Apr. 2025.
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