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Synonyms

ditzy

American  
[dit-see] / ˈdɪt si /
Also ditsy

adjective

Slang.
ditzier, ditziest
  1. flighty and easily confused; mildly or harmlessly eccentric.


ditzy British  
/ ˈdɪtsɪ /

adjective

  1. slang silly and scatterbrained

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of ditzy

First recorded in 1970–75; expressive coinage, perhaps with elements of dizzy and dotty; cf. -sy

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

And yet in between the two films she gave as delightfully ditzy a performance as you’ll ever see in Mr. Allen’s futurist comedy “Sleeper.”

From The Wall Street Journal • Oct. 12, 2025

The ditzy character was originally played by Amanda Seyfried in the 2004 film, but Avantika joins a new cast and thinks it can "break stereotypes".

From BBC • Jan. 29, 2024

Whitney Cummings rounds out the cast as Samantha, the ditzy groupie-next-door who knows more than she’s letting on.

From Seattle Times • Feb. 23, 2022

She was smart but lacked confidence, often hiding her insecurities with ditzy self-deprecation.

From Salon • Sep. 27, 2021

Then, as if none of this was a big deal, Becca turned back to her conversation—a ditzy discussion about music in space—and I turned back to my salmon teriyaki.

From "Patina" by Jason Reynolds

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