loco 1 of 2

adjective

Definition of loconext
slang
as in psychotic
unable to think in a clear or sensible way that dog's straight loco, just running around in circles all day long

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Antonyms & Near Antonyms

loco

2 of 2

verb

as in to bother
to cause to go insane or as if insane years of living alone had clearly locoed the old rancher

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Antonyms & Near Antonyms

Example Sentences

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.
Recent Examples of loco
Adjective
Real investors survey the landscape and look for signs of a market gone loco. — Andy Kessler, WSJ, 2 July 2017
Recent Examples of Synonyms for loco
  1. psychotic
  2. bother
  3. mad
  4. unbalance
  5. insane
  6. derange
  7. maniacal
  8. craze
Adjective
  • Her defense, however, argued that Clancy killed her children after suffering a postpartum psychotic break.
    — Jon Blistein, Rolling Stone, 8 Sep. 2026
  • The defense would have benefitted from calling a specialist in postpartum mood disorders to explain how easily psychotic symptoms can be missed in high-functioning new mothers.
    — Eren Orbey, New Yorker, 4 Sep. 2026
Definition of psychotic
Verb
  • The only way Paul managed a point the whole game was with a 136 mph bullet to the corner that Alcaraz didn’t even bother moving for.
    — Matthew Futterman, New York Times, 8 Sep. 2026
  • Ohtani reported that the area from his biceps to his neck was bothering him Wednesday night, Roberts said.
    — Maddie Lee, Los Angeles Times, 4 Sep. 2026
Definition of bother
Adjective
  • Crowder would not have been that mad if the guy had just fessed up and said something normal in his own voice.
    — Kaitlyn Tiffany, The Atlantic, 4 Sep. 2026
  • But, as mad as the idea may have seemed back then, the tradition is still going strong 40 years later with participants coming from around the world to cast their dignity aside — along with a warm robe — and take the plunge into the freezing water.
    — Rob Tanner, New York Times, 3 Sep. 2026
Definition of mad
Verb
  • Denying the Wave a crucial 1-0 lead, no teammate could convert on a bright drive and dish by speedster Ludmila that unbalanced Seattle’s defense.
    — Tom Krasovic, San Diego Union-Tribune, 27 July 2026
  • The risk is that only a handful of clubs will be able to cough up those sums, unbalancing the market.
    — Charlotte Harpur, New York Times, 19 May 2026
Definition of unbalance
Adjective
  • My first two videos each passed 100,000 views, which felt absolutely insane for a brand-new channel.
    — Elizabeth Gulino, Allure, 9 Sep. 2026
  • The crack epidemic in America, especially in Bed-Stuy, was insane, so that really implanted into my brain.
    — Selome Hailu, Variety, 8 Sep. 2026
Definition of insane
Verb
  • Featuring an ensemble populated by killer character actors like Jacki Weaver, Luis Guzmán, Kurtwood Smith, Timothy Spall, and Michael Chernus, Perpetual Grace, LTD is an off-kilter neo-noir that mines deranged humor from its eccentric characters.
    — Britt Hayes, Entertainment Weekly, 7 Aug. 2026
  • Instagram demanded a certain sort of woman and then produced her, deranging broad swaths of the population in the process.
    — Jia Tolentino, New Yorker, 11 July 2026
Definition of derange
Adjective
  • These machines—the maniacal Maverick R, with its praying mantis-like front suspension, and the hard-working Pioneer—have little else in common.
    — Caleb Jacobs, The Drive, 2 Sep. 2026
  • His teammate Christian McCaffrey, who is also known for his maniacal training regimen, has been impressed with Kittle’s recovery.
    — Chris Biderman, Sacbee.com, 23 Aug. 2026
Definition of maniacal
Verb
  • The pastry problem is one of several recent examples of social media crazes.
    — Barbie Latza Nadeau, CNN Money, 19 Aug. 2026
  • The summertime trail is swarmed by black flies, tiny but blood-crazed.
    — Literary Hub, Literary Hub, 18 Aug. 2026
Definition of craze

Browse Nearby Words

lockups
loco
locoed
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Cite this Entry

“Loco.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/loco. Accessed 11 Sep. 2026.

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