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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The lawyer suggested the doctors at the Meadows fumbled Spacey’s treatment because their program was geared toward addiction.—
Nancy Dillon,
Rolling Stone,
19 Mar. 2026 -
The Warriors had a chance to send the game to overtime on the final possession of regulation, but Post, who hit four 3s on the night, fumbled the catch and turned the ball over, leaving the Knicks with the ball as the shot clock expired.—
Kristian Winfield,
New York Daily News,
16 Mar. 2026
Verb
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But few, if any, think about what the pain of losing a championship in October will feel, something Blue Jays manager John Schneider had to endure last season when his team blew a 3-2 series lead to the Dodgers.—
Joseph Dycus,
Mercury News,
30 Mar. 2026
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Last year, Duke blew a 14-point lead to lose to Houston in the Final Four with Flagg and Knueppel.—
Megan Armstrong,
MSNBC Newsweek,
30 Mar. 2026
Verb
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The Ticket The numbers favor Dallas It’s been a while since the Stars have stumbled against the Devils.—
SportsDay Staff,
Dallas Morning News,
23 Mar. 2026
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Florida stumbled so badly that the Gators fired coach Billy Napier.—
Mike Bianchi,
The Orlando Sentinel,
18 Mar. 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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Of course, it’s been ruined now because of the Coldplay concert.—
Maria Bamford,
Vulture,
24 Mar. 2026
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Not a great weekend for Cinderella Has NIL ruined the college game?—
Rohan Nadkarni,
NBC news,
23 Mar. 2026
Verb
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This year’s Loons have tripped out of the gate, with only four out of a possible 12 points.—
Andy Greder,
Twin Cities,
20 Mar. 2026
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That tripped an alarm bell, and the marketing firm owner ended the call.—
Julia Ainsley,
NBC news,
19 Mar. 2026
Verb
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The project, dubbed Montoro Estates, would build a two-story, 9,480-square-foot house with a walkout basement, pool, spa and main- and lower-level garages on an empty lot at 2545 Ruette Nice.—
Ashley Mackin Solomon,
San Diego Union-Tribune,
28 Mar. 2026
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And while most of the bourbon in Kentucky is produced outside the city, downtown once housed a concentration of bourbon-adjacent businesses dubbed Whiskey Row.—
Adam Sachs,
Condé Nast Traveler,
28 Mar. 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 1 Apr. 2026.
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