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loony 1 of 2

noun

Definition of loonynext
as in eccentric
a person of odd or whimsical habits The neighbors dismissed her as a loony when she painted sheep on her house.

Synonyms & Similar Words

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Antonyms & Near Antonyms

loony

2 of 2

adjective

ˈlü-nē How to pronounce loony (audio)
variants also looney
as in stupid
showing or marked by a lack of good sense or judgment that's got to be the looniest idea I've ever heard

Synonyms & Similar Words

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 loony
Adjective
Read the story » More Top Stories Rebecca Mead on the Romanian director Radu Jude, whose loony, brilliant movies explore his native city of Bucharest. — Jon Allsop, New Yorker, 16 Apr. 2026 Dark loony New York comedy, but still. — Bill Goodykoontz, AZCentral.com, 27 Aug. 2025 None of them care what their grandiose and loony ideas cost ordinary people. — Susan Shelley, Daily News, 16 Apr. 2025 Hong Kong audiences didn’t completely vibe with the film’s loony superhero shtick upon its release. — Vikram Murthi, Vulture, 4 Mar. 2024 See All Example Sentences for loony
Recent Examples of Synonyms for loony
  1. eccentric
  2. stupid
  3. character
  4. silly
  5. wacko
  6. insane
  7. crackpot
  8. foolish
Noun
  • The public reckonings with these figures’ legacies—the troubled former child star gone too soon, the beloved icon, the cult favorite, the complicated eccentric—have come in a cascade.
    — Michael Schulman, New Yorker, 5 Sep. 2026
  • Make sure to practice a full range of motion with these and emphasize the eccentric (the way down) part of the movement for maximal time under tension and muscle-building stimulus.
    — Jakob Roze, HEALTH, 19 Aug. 2026
Definition of eccentric
Adjective
  • No one, in my opinion, comes close to this selfish, foul-mouthed and stupid showman.
    — Arkansas Online, Arkansas Online, 9 Sep. 2026
  • Our business is stupid, but actors are the bomb / From Martindale to Milioti, my dad and my mom.
    — Jason P. Frank, Vulture, 8 Sep. 2026
Definition of stupid
Noun
  • That dichotomy surely reflected, consciously or not on Schubert’s part, the circumstances of his life and contradictions of his character.
    — Literary Hub, Literary Hub, 10 Sep. 2026
  • Row 34 is exceptional for its updates to New England seafood that revise original classics without losing their character.
    — Condé Nast, Condé Nast Traveler, 9 Sep. 2026
Definition of character
Adjective
  • That being said, the Ravens offense made the Colts look silly.
    — Ted Nguyen, New York Times, 15 Sep. 2026
  • Barisone’s proposition was that everything that followed—months of living and working together, silly texts—was done in the shadow of that threat.
    — Ian Parker, New Yorker, 14 Sep. 2026
Definition of silly
Noun
  • People who see ghosts tend to see the same ghost wafting down the same staircase, but none of the characters populating Leo’s wacko hallucinations have returned for a repeat perfor-mance.
    — Literary Hub, Literary Hub, 10 Apr. 2026
  • This wacko crew was one of the greatest things in the history of television.
    — Jordan Hoffman, EW.com, 14 Aug. 2025
Definition of wacko
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
Noun
  • Musk, as the documentary makes clear, is a genuine if flawed technocratic visionary, a messianic opportunist, and something of a crackpot.
    — Owen Gleiberman, Variety, 8 Sep. 2026
  • Get the angst out of the games, and the crackpots will move on to some other fashionable cause.
    — Dom Amore, Hartford Courant, 26 July 2026
Definition of crackpot
Adjective
  • Cousins made two foolish mistakes, on the interceptions by Trader and Taaffe.
    — Barry Jackson, Miami Herald, 14 Sep. 2026
  • That game is too important, and holding someone back for a hypothetical Game 3 might be foolish regardless.
    — Matt Gelb, New York Times, 8 Sep. 2026
Definition of foolish

Phrases Containing loony

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loons
loony
loony tunes
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Cite this Entry

“Loony.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/loony. Accessed 16 Sep. 2026.

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