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
  • Harris fumbled with the Giants driving in Arizona territory early in the fourth quarter.
    — Doug Haller, New York Times, 4 Oct. 2026
  • The Cougars were stopped at the UCF 3 on consecutive drives before Overmyer fumbled at the UCF 7 and into the end zone, recovered by the Knights.
    — ABC News, ABC News, 3 Oct. 2026
Definition of fumbled
Verb
  • Miller blew just three saves in the regular season and allowed just 37 total hits.
    — Ian Miller OutKick, FOXNews.com, 5 Oct. 2026
  • His opponent blew him out of the water, receiving 70% of the vote.
    — Olivia Olander, Chicago Tribune, 4 Oct. 2026
Definition of blew
Verb
  • Colorado stumbled out of its Big 12 opener with a 23-13 loss to Baylor, dropping Coach Prime's Buffaloes to 2-2 and looking like (potentially) the worst team in the conference.
    — Amber Harding OutKick, FOXNews.com, 30 Sep. 2026
  • A couple of years later, Noah Kravitz of Oxford, unaware of Müyesser and Pokrovskiy’s solution, stumbled on Graham’s conjecture in an online archive of unsolved problems.
    — Shalma Wegsman, Quanta Magazine, 28 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
  • As Vanderslice unwittingly contributed to the story with some quotes, not realizing the tone and direction of the article, his candidacy was derailed and his credibility ruined.
    — Jeffrey Sonnenfeld, Fortune, 1 Oct. 2026
  • Some suburbs battled soil erosion, which ruined rivers and contaminated drinking water.
    — Daniel Immerwahr, New Yorker, 28 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
  • The second phase, dubbed Dearborn Park II, is south of Roosevelt Road and was completed in stages starting in 1989.
    — Edward Keegan, Chicago Tribune, 4 Oct. 2026
  • Receiving the money was contingent upon the residents of the rural Pennsylvania region at the foot of the Poconos allowing the developer to build a 15-building campus, dubbed Project Hazelnut.
    — Sasha Rogelberg, Fortune, 4 Oct. 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 7 Oct. 2026.

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