1
as in fumbled
to make a mistake
everything is riding on this project, so we can't afford to louse up
Synonyms & Similar Words
Relevance
2
as in blew
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
Recent Examples of Synonyms for loused up
Verb
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In the 88th minute, Neuer fumbled a routine shot and allowed Joselu to equalise.—
Sebastian Stafford-Bloor,
New York Times,
8 Apr. 2026 -
Fans were exiting en masse in the top of the ninth when Frelick’s RBI single off Rule 5 rookie Ryan Watson, fumbled by reigning AL Gold Glove centerfielder Ceddanne Rafaela, increased Milwaukee’s lead to three.—
Gabrielle Starr,
Boston Herald,
7 Apr. 2026
Verb
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The 31-year-old target man scored a late winner against Mbappe’s Madrid to hoist Mallorca out of the bottom three a fortnight ago, and was mobbed by his team-mates as the final whistle blew.—
Thom Harris,
New York Times,
21 Apr. 2026
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When the full-time whistle blew at the Etihad Stadium in northern England on Sunday, the live broadcast quickly focused on a close-up of Manchester City striker Erling Haaland.—
Ben Church,
CNN Money,
20 Apr. 2026
Verb
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Apple has stumbled in its efforts to deliver new features built on AI, as was promised nearly two years ago.—
Kelvin Chan,
Fortune,
21 Apr. 2026
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The two were seated courtside at Madison Square Garden in New York when OG Anunoby crashed over a barrier and almost stumbled right into them.—
Emily St. Martin,
PEOPLE,
20 Apr. 2026
Verb
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The Sens are going to lose their pick for nothing at all, because of how a GM their fans didn’t like screwed up a trade his team wasn’t even involved in.—
Sean McIndoe,
New York Times,
11 Mar. 2026
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That might be kind of screwed up.—
Patrick Saunders,
Denver Post,
21 Feb. 2026
Verb
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There’s Championship action on Monday, when Middlesbrough travel to Sheffield United knowing a win will lift them to the top of the table, after Coventry City slipped up again on Saturday.—
Stuart James,
New York Times,
9 Feb. 2026
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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
Verb
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The City of Fort Lauderdale has been in need of a new city hall after the historic flooding of April 2023 ruined its old city hall.—
Amanda Rosa,
Miami Herald,
22 Apr. 2026
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Meanwhile, the everyday American who borrowed in good faith has been pursued, garnished and financially ruined when things go wrong, while the universities that pocketed the money walk away without consequence.—
Michael Carbonara,
Sun Sentinel,
21 Apr. 2026
Verb
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Jones made his way off the podium to greet Clinton and tripped getting over to him.—
Ryan Canfield,
FOXNews.com,
22 Apr. 2026
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The skull fracture was likely caused when Martinez tripped while holding Heather a couple weeks before her death, the attorneys found.—
Shelly Bradbury,
Denver Post,
21 Apr. 2026
Verb
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The counter in the market’s far right corner, dubbed Club 104, is reserved for emerging talents, changing every few weeks (sometimes sooner).—
Bill Addison,
Los Angeles Times,
11 Apr. 2026
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The first of two sister ships, dubbed Ilma, debuts in 2024.—
Condé Nast,
Condé Nast Traveler,
11 Apr. 2026
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Cite this Entry
“Loused up.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/loused%20up. Accessed 25 Apr. 2026.
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