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
  • Step inside, though, and you’re transported to a bucolic Britain of rolling hills and village greens, bumbling eccentrics and cute, clever farm animals.
    — Scott Roxborough, HollywoodReporter, 22 Oct. 2026
  • The professionalization worked, but at the expense of the site’s internal culture, Cooke argues, as generous eccentrics were displaced by neurotic lovers of rules.
    — Julian Lucas, New Yorker, 21 Oct. 2026
Definition of eccentric
Noun
  • The Johnson County pastor and the former rural doctor traded condemnations, repeatedly turning policy questions into opportunities to cast doubt on each other’s character and fitness for office.
    — Matthew Kelly, Kansas City Star, 22 Oct. 2026
  • Stretch fabrics have sleek constructions without the bulky appearance of conventional stretch denim, and mechanical stretch fabrics offer big, open twills and rigid character.
    — Angela Velasquez, Footwear News, 21 Oct. 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
  • For Netflix, the pact is part of a wider effort to supplement its originals with more licensed programming from outside producers.
    — Naman Ramachandran, Variety, 22 Oct. 2026
  • From demolition to a bigger mission The church now plans to build a sanctuary twice the size of the original, with room to expand its community outreach.
    — Marvin Hurst, CBS News, 21 Oct. 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
  • The nuts carry melatonin, tryptophan, magnesium, zinc and vitamin B6, which all play a role in how the body winds down.
    — Samantha Agate, Kansas City Star, 25 Oct. 2026
  • Pipe on the caramel cream cheese frosting and top the cake with nuts and blackberries.
    — Mary Shannon Wells, Southern Living, 25 Oct. 2026
Definition of nut
Noun
  • Despite being a weird device with a black-and-white screen and a crank jutting out the side, the Playdate has managed to cultivate a strong and constantly growing library of games.
    — Andrew Webster, The Verge, 9 Oct. 2026
  • Many spent their days suspended from steel cables, raised and lowered along the mountainside by hand cranks.
    — Encyclopedia Britannica, Encyclopedia Britannica, 29 Sep. 2026
Definition of crank
Noun
  • Limp zucchini, lots of sodium yet tastes unsalty, needs reviving with red pepper flakes.
    — Alex Beggs, Bon Appetit Magazine, 21 Oct. 2026
  • Onigiri Gorichan serves delicate Koshihikari rice balls stuffed with salmon flakes, pickled plums or Spam and egg.
    — Senior Food Editor, Los Angeles Times, 15 Oct. 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 28 Oct. 2026.

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