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
Noun
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Ra’s decades-long adherence to this personal mythology, along with his air of serene bemusement and his extravagant robes and headdresses, led to his popular image as a colorful eccentric.—
Ekow Eshun
July 11,
Literary Hub,
11 July 2025 -
Other characters include outcasts, visionaries and eccentrics — all of whom live on the margins as unseen — a former priest, a girl trapped in working her family’s candy stand, a woman who learned preaching from her brother and is a caretaker for her dying housemate.—
Mary Ann Grossmann,
Twin Cities,
18 May 2025
Noun
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Gomez has appeared on two episodes of the show as her character, Alex Russo.—
Raechal Shewfelt,
EW.com,
8 Aug. 2025
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But visual effects provided the heavy lifting where the team, overseen by VFX supervisor Tom Turnbull, filled the sky with CG unkindness and mapped the chaos to characters fighting for their life.—
Daron James,
IndieWire,
7 Aug. 2025
Noun
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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
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Brown is the foremost head case and headache in the NFL.—
BostonGlobe.com,
BostonGlobe.com,
10 Sep. 2019
Noun
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One of many smoking guns in an artillery of reasons that doomed the Max original to cancelation long ago, Che was criticized endlessly after Season 2.—
IndieWire Staff,
IndieWire,
16 Aug. 2025
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The new film, written by Jordan Weiss and directed by Nisha Ganatra, has been praised for bringing a new take to the story while honoring the original.—
Jenelle Riley,
Variety,
15 Aug. 2025
Noun
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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
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Mikasa Callie Mikasa Callie Bone China 12 Piece Dinnerware Set, Service for 4 in White $120 $78 Amazon The Mikasa Callie dishware set is a bit of an odd duck.—
Tom Mylan,
Bon Appétit,
26 Feb. 2025
Noun
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Americans are advised to eat more fruits and vegetables, include a variety of protein sources—seafood, lean meats, poultry, eggs, legumes, soy products, and unsalted nuts/seeds—and opt for protein sources lower in solid fats and calories.—
Thomas G. Moukawsher,
MSNBC Newsweek,
13 Apr. 2025
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Botanically the fruit is a drupe, not a nut.—
Kurt Snibbe,
Oc Register,
13 Apr. 2025
Noun
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There's German engineering at its heart courtesy of a Brose TF Sprinter mid-mount motor for efficient power at the crank, producing 90 Nm (66 lb.ft) of torque to help attack inclines.—
Paul Ridden
July 23,
New Atlas,
23 July 2025
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In short order a cottage industry of cranks and pseudo-experts arose, whose steady emission of contextless facts and unprovable assertions long ago seeped into the popular understanding of the bombing.—
Henry Leutwyler Robert Petkoff Emma Kehlbeck Quinton Kamara,
New York Times,
20 May 2025
Noun
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No, wait— a few flakes come dusting down, where one limb shakes.—
David Baker,
New Yorker,
11 Aug. 2025
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Swap plain butter for compound butter loaded with herbs, chili flakes, garlic, lemon zest, or grated cheese to upgrade your corn and your bread in one move.—
Katie Rosenhouse,
Southern Living,
8 Aug. 2025
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Cite this Entry
“Crackbrain.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/crackbrain. Accessed 21 Aug. 2025.
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