1
as in stumbles
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 fumbles
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 louses up
Verb
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Things do get more interesting when Mia stumbles upon an improbable house in the middle of the woods, occupied by a witchy old lady (Robin Bartlett).—
Dennis Harvey,
Variety,
13 Oct. 2025 -
The film follows a finance guy named Alex (Arnett), who after splitting from his wife Tess (Laura Dern), stumbles into an unlikely hobby as a standup comic.—
Patrick Ryan,
USA Today,
10 Oct. 2025
Verb
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Iain also makes a good-looking tart with raspberries and white chocolate (gag) on the top but then somehow fumbles it while trying to put it on his display stand.—
Brian Moylan,
Vulture,
3 Oct. 2025
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While both teams were in position to flip some results, the Ravens have to feel a little snakebitten with how their games have played out, including a couple of fourth-quarter Derrick Henry fumbles.—
Scott Chasen,
Kansas City Star,
28 Sep. 2025
Verb
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Unlike overlapping or hook-and-eye designs that can get tricky, the zipper makes bathroom trips much easier—an incredibly practical feature.—
Brigitt Earley,
Glamour,
8 Oct. 2025
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Dunkin’ Donuts, Mister Softee, trips to Bridgeport with her sister and her mother, a shabby zoo or a museum.—
Literary Hub,
Literary Hub,
7 Oct. 2025
Verb
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I'mPhaedra Trethan, debating whether put the heat on at my house as the season's first Nor'easter blows into Jersey.—
Phaedra Trethan,
USA Today,
13 Oct. 2025
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Amina blows her mom a kiss and then flops down in her crib, pretending to be asleep.—
Daniella Gray,
MSNBC Newsweek,
10 Oct. 2025
Verb
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At Baku, however, the car looks to be a podium contender, potentially fighting for the win if McLaren slips up.—
Nelson Espinal,
MSNBC Newsweek,
19 Sep. 2025
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Along the way Texas needs to hope Seattle slips up, or else that final weekend in Cleveland could wind up being meaningless.—
Mac Cerullo,
Boston Herald,
14 Sep. 2025
Verb
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What to do in Split Split is a diverse blend of ancient and modern life, where Roman ruins stand alongside modern cafés and a bustling harbor.—
Chris Dong,
AFAR Media,
9 Oct. 2025
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Nothing ruins a trip faster than your suitcase not showing up at baggage claim, right?—
Emily Belfiore,
Travel + Leisure,
7 Oct. 2025
Verb
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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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After a drone strike destroys her home, Alice, a graphic designer in her thirties, finds unexpected love with Vadym, a soldier briefly on leave.—
Annika Pham,
Variety,
13 Oct. 2025
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Once in place, the device releases liquid nitrogen, reaching temperatures as low as –170°C to form an ice ball that destroys the tumor cells.—
Elizabeth Ayoola,
Essence,
10 Oct. 2025
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Cite this Entry
“Louses up.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/louses%20up. Accessed 21 Oct. 2025.
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