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
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
as in to bother
to cause to go insane or as if insane
years of living alone had clearly locoed the old rancher
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
Examples are automatically compiled from online sources to
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Recent Examples of loco
Ryu Spaeth, New Republic, 28 July 2017
Real investors survey the landscape and look for signs of a market gone loco.
—Andy Kessler, WSJ, 2 July 2017
See All Example Sentences for loco
Adjective
As one of my colleagues said, this was straight loco.
—Ryu Spaeth, New Republic, 28 July 2017
Real investors survey the landscape and look for signs of a market gone loco.
—Andy Kessler, WSJ, 2 July 2017
See All Example Sentences for loco
Recent Examples of Synonyms for loco
Adjective
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But providers might not have enough information available to make a correct diagnosis; an emergency room doctor treating someone experiencing a psychotic episode likely doesn’t have the capacity to know if their diagnosis should be schizophrenia, bipolar I or something else.—
Allison Parshall,
Scientific American,
28 Jan. 2026
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Is this lucid state only temporary based on the recent anti-psychotic meds he was given by Kelson?—
Brian Davids,
HollywoodReporter,
20 Jan. 2026
Verb
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Sirianni remains safe despite the outcry, yet two young Eagles stars don't even bother to pay attention to the noise.—
Ryan Morik,
FOXNews.com,
6 Feb. 2026
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Most people are able to put the splint away once their plantar fasciitis no longer bothers them.—
BestReviews,
Mercury News,
6 Feb. 2026
Adjective
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The Department of Homeland Security is slinging money around like mad.—
Orlando Sentinel Editorial Board,
The Orlando Sentinel,
8 Feb. 2026
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Bugatti is marking the 20th birthday of its extraordinary Veyron with a special-edition hypercar that pays tribute to the 'mad genius' who designed it, Ferdinand Karl Piëch.—
New Atlas,
New Atlas,
6 Feb. 2026
Verb
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Her lawyers argued that the media frenzy over the case, the prosecution’s use of a transcript for a grainy audio tape, and other factors all played into making the trial unconstitutional.—
Colleen Cronin,
Boston Herald,
7 Jan. 2026
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But the media frenzy around Swift’s relationship with Kansas City Chiefs tight end Travis Kelce has put even more attention on the stars on the sidelines.—
Zoe Guy,
Vulture,
24 Nov. 2025
Adjective
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Last week, the wind-power green scam artists were back in federal court, arguing to be permitted to keep squandering billions more on those insane offshore windmills that produce next to no energy, but plenty of pollution.—
Howie Carr,
Boston Herald,
1 Feb. 2026
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That’s the best reaction to these stupid, insane men ruling the world now and trying to grab and dominate the world.—
Georg Szalai,
HollywoodReporter,
31 Jan. 2026
Verb
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Imagine the wartime use of leaflets that were dropped in large quantities over battlefields, or onto townships, and contained a single message that was intended to mentally unbalance large numbers of citizens or soldiers.—
Lance Eliot,
Forbes.com,
29 Jan. 2026
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One executive raised concerns about the program’s viability for health systems that span multiple states—and could see funds dispersed unevenly across their geographies, unbalancing regional programs.—
Alexis Kayser,
MSNBC Newsweek,
17 Oct. 2025
Adjective
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Clearly, a straight line can be drawn from Lola to Moira Rose, the maniacal former soap-opera star, wig enthusiast, and erratic wife/mom on Schitt’s Creek (for which Catherine won an Emmy and a Golden Globe).—
Merrill Markoe,
Rolling Stone,
1 Feb. 2026
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While these names are synonymous with game-time greatness, they’re also remembered for their near-maniacal approach to preparation.—
Shani Harmon,
Forbes.com,
28 Jan. 2026
Verb
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The political landscape is horrifying, distracting, deranged and unhinged.—
Hattie Lindert,
Pitchfork,
27 Jan. 2026
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It’d be deranged not to bring back Storrie and Williams as the leads—so of course their return has been confirmed.—
Daisy Jones,
Vogue,
27 Jan. 2026
Cite this Entry
“Loco.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/loco. Accessed 12 Feb. 2026.
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