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loused up

verb

past tense of louse up
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

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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
  1. fumbled
  2. blew
  3. stumbled
  4. screwed up
  5. slipped up
  6. ruined
  7. tripped
  8. dubbed
Verb
  • Treadwell fumbled and L’Jarius Sneed recovered the ball for what initially was ruled a game-winning recovery.
    — Pete Grathoff, Kansas City Star, 21 Sep. 2026
  • The Northwestern defense came up with another fourth-down stop to open the third quarter, but the Wildcats gave the ball back when Caleb Komolafe fumbled at the Colorado 34.
    — Colleen Kane, Chicago Tribune, 20 Sep. 2026
Definition of fumbled
Verb
  • Georgia State wasn’t done, as running back Qwantavius Wiggins blew past the UCF defense, racing 78 yards for a touchdown and giving the Panthers their first lead of the game at 21-17.
    — Matt Murschel, The Orlando Sentinel, 20 Sep. 2026
  • Smith, the shortest player in the FBS at 5-foot-5, fielded the ball at the 2 near the left sideline, faked a reverse handoff near the 10 before changing direction and blew past Cincinnati’s kick coverage team up the right sideline.
    — ABC News, ABC News, 19 Sep. 2026
Definition of blew
Verb
  • But like their European counterparts, American incumbents in the automobile and space industries have also stumbled.
    — Andrew McAfee, Foreign Affairs, 23 Sep. 2026
  • For Wilmot, the worst moment occurred when Sleepy stumbled to the edge of a huge chasm in the mine, turned and began to fall backward to his death.
    — Sandee LaMotte, CNN Money, 22 Sep. 2026
Definition of stumbled
Verb
  • That doesn’t mean the Yankees screwed up in their process by trading for Stanton.
    — Chris Kirschner, New York Times, 23 Aug. 2026
  • Every time a player screwed up, the coaching staff and his teammates received a text message, calling out both the infraction and the guilty party.
    — Dana O’Neil, CNN Money, 14 Aug. 2026
Definition of screwed up
Verb
  • The Iberians slipped up big time in their first match of the tournament, being shocked by Switzerland 1-0, bringing back ghosts of tournament failures past for Spanish fans.
    — Patrick Sung Cuadrado, CNN Money, 14 July 2026
  • 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.
    — Sam Lee, New York Times, 13 May 2026
Definition of slipped up
Verb
  • Before the attack, millions of books a year were printed in this space, where there’s now nothing but piles of swollen book stock, ruined after firefighters put out the blaze.
    — ABC News, ABC News, 21 Sep. 2026
  • In a defense memo, Pattis characterizes Diamantis as a broken and financially ruined former politician and lawyer who at 70 might not survive a long prison sentence.
    — Edmund H. Mahony, Hartford Courant, 14 Sep. 2026
Definition of ruined
Verb
  • Since then, price has completely round-tripped the move, giving back the entire post-earnings gap and settling back into the mid-$250s.
    — Josh Brown,Sean Russo, CNBC, 21 Sep. 2026
  • Thomas Maulson alleged a deputy tripped him while handcuffed, causing injuries that required 13 stitches.
    — Frank Vaisvilas, jsonline.com, 21 Sep. 2026
Definition of tripped
Verb
  • This class of insects was dubbed lepidoptera, meaning scale wings, by Swedish botanist Carl Linnaeus in 1746.
    — Heller McAlpin, Christian Science Monitor, 19 Sep. 2026
  • Congress this week attempted to rush the measure, dubbed the Ratepayer Protection Act, in the waning days before November’s election, as data centers have become an increasingly contentious issue.
    — Justin Papp, CNBC, 17 Sep. 2026
Definition of dubbed
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Browse Nearby Words

louse
loused up
louses
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Cite this Entry

“Loused up.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/loused%20up. Accessed 27 Sep. 2026.

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