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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But in her concentration, Porsha fumbled her words, which made the Faithfuls, who were desperate for a crumb of evidence so early in the game, suspicious of her sincerity.
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Before that, Tampa Bay fumbled scoring opportunities in five of the first seven innings and stranded five overall.
Verb
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Coach Matt LaFleur faces immense pressure after the team blew a 21-3 playoff lead and finished with five straight losses.
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But what really blew me away was the sheer scale of the panoramas.
Verb
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The day after the earthquakes, some volunteers stumbled upon a 7-year-old boy named Mateo, shirtless and covered in debris, sitting by himself on a sidewalk in La Guaira.
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Scientists have stumbled on a rare dinosaur fossil from Antarctica, tucked away for decades in a drawer.
Verb
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But four years ago, Sorsby screwed up in a massive way.
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The two screwed up a top-rope stunner as Excalibur struggled to explain what happened like a 2026 Jim Ross.
Verb
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Had Pep Guardiola’s side slipped up at a subdued Etihad, then Arsenal and Mikel Arteta could have won the title with victory over Burnley on Monday.
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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.
Verb
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Its front-facing design deters pickpockets, while the water-resistant fabric protects your phone from surprise downpours or sweaty adventure days—because no one wants their phone ruined halfway through a trip.
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In practice, organic liquids like crude oil ruined everything.
Verb
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Mysterio tripped Page onto the second rope, but Page cut off Rey Mysterio with a big boot as Rey attempted a 619.
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The Kospi, half the value of which is made up of just two tech behemoths (SK Hynix and Samsung), tripped another circuit breaker Friday, leading to a 20-minute trading break.
Verb
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The app will include coding, chat, and a new agentic workflow capability dubbed Autopilot, Fortune reported in May.
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The 988 hotline, which has been dubbed the 911 for mental health emergencies, is credited with reducing teen and young adult suicide deaths.
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Cite this Entry
“Loused up.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/loused%20up. Accessed 4 Jul. 2026.
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