crackbrain

noun

ˈkrak-ˌbrān How to pronounce crackbrain (audio)
Definition of crackbrainnext
as in eccentric
a person of odd or whimsical habits a crackbrain who wore bedroom slippers to the grocery shop

Synonyms & Similar Words

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Antonyms & Near Antonyms

Example Sentences

Recent Examples of Synonyms for crackbrain
  1. eccentric
  2. character
  3. head case
  4. original
  5. odd duck
  6. nut
  7. crank
  8. flake
Noun
  • With its loose ends and digressions, Dream Me a Dream stays true to those idiosyncratic instincts while retaining enough of the welcoming glow of Dance of Love to make this an affecting farewell from an endearing eccentric.
    — Stephen Thomas Erlewine, Pitchfork, 22 June 2026
  • The eccentric cuz is quick to try and help Bobby solve problems, which often gets him into trouble, but ultimately pushes him out of his shell.
    — Skyler Trepel, Entertainment Weekly, 20 June 2026
Definition of eccentric
Noun
  • The character at its center is Bret Easton Ellis — played here by Igby Rigney, who does look eerily like the author’s high-school yearbook photo — and the book and series are largely inspired by Ellis’s real-life senior year at the Buckley School.
    — Louis Peitzman, Vulture, 6 Aug. 2026
  • The show has new characters and a fresh storyline for Los Angeles.
    — Hunter Sowards, CBS News, 6 Aug. 2026
Definition of character
Noun
  • My question is, with what AB did to the Raiders, Why would Gruden/Mayock want to take another head case like Jalen Ramsey?
    — Jerry McDonald, The Mercury News, 20 Sep. 2019
  • Whiteside has a reputation of being a bit of a head case, and also, in need of motivation.
    — oregonlive.com, oregonlive.com, 1 July 2019
Definition of head case
Noun
  • The wellness clinic opened a little over two years ago as a sister to the original near Benidorm on Spain’s Costa Blanca.
    — Mark Ellwood, Robb Report, 8 Aug. 2026
  • And Fightland, which was released last week, had the second-best debut of any Starz original.
    — Dade Hayes, Deadline, 7 Aug. 2026
Definition of original
Noun
  • While Annie seemed like the odd duck out, her closest, idol-holding ally Alex seemed to be considering Sophi as his target, with the goal of taking out his bromance Jake’s other bestie.
    — Nick Caruso, TVLine, 2 Oct. 2025
  • The Incredible Hulk' (2008) Before ultimately being replaced in other movies by Mark Ruffalo, Edward Norton starred as scientist Bruce Banner in this odd duck from the nascent MCU.
    — Brian Truitt, USA Today, 25 July 2025
Definition of odd duck
Noun
  • Pistachios have more antioxidants than any other nut, and are also lower in calories.
    — Angelica Bottaro, Verywell Health, 5 Aug. 2026
  • In medium-small bowl, toss together chocolate, nuts, cinnamon, melted 2 tablespoons butter, and remaining 1/4 cup sugar.
    — Cathy Thomas, Oc Register, 3 Aug. 2026
Definition of nut
Noun
  • No, this new flat-plane-crank V-8 is not the ultimate in silent running, sounding a little vocal at higher revs.
    — Howard Walker, Robb Report, 29 July 2026
  • Indeed, cranks and conspiracists on the American and British hard right now exist in happy symbiosis.
    — Helen Lewis, The Atlantic, 26 July 2026
Definition of crank
Noun
  • It’s made with magnesium flakes to slough away debris, dead skin cells, and other buildup to get you the smoothest surface.
    — Audrey Noble, Vogue, 10 Aug. 2026
  • Add the basil chiffonade and chili flake, and let bloom for 20-30 seconds, until fragrant.
    — ABC News, ABC News, 6 Aug. 2026
Definition of flake
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

crack
crackbrain
crackbrained
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Cite this Entry

“Crackbrain.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/crackbrain. Accessed 11 Aug. 2026.

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