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Synonyms

doozy

American  
[doo-zee] / ˈdu zi /
Or doozie

noun

doozies plural
  1. Also doozer something that is extraordinary or outstanding of its kind.

    The storm was a doozy, with winds of fifty miles an hour.


verb phrase

  1. doozy up to make more attractive or appealing, as by adding features or ornaments, cleaning or repairing, or clothing brightly.

    You'll have to doozy up the house before you can sell it.

doozy British  
/ ˈduːzɪ /

noun

  1. slang something excellent

    the plot's a doozy

"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

Other Word Forms

Noun Inflected Forms

Etymology

Origin of doozy

First recorded in 1925–30, of uncertain origin; sometimes associated with the Duesenburg, a luxury auto, though the variant dozy precedes the appearance of the car in 1920

Explanation

When something is really extraordinary, it's a doozy. You took so many photos of your adorable new puppy — you're sure to end up with some doozies! You can use this colloquial noun in a positive or negative way, whether you're admiring a doozy of a sunset or having another doozy of an argument with your twin sister. If it's a doozy, it's really unusual or even unprecedented, and well worth remarking on. Though doozy came first, around 1903, the luxury Duesenberg automobile was nicknamed "Duesy" in homage to the word.

Keep Reading on Vocabulary.com

Vocabulary lists containing doozy

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.

See Examples For:

Investors are bracing for what could be a doozy of a trading session.

From MarketWatch Mar. 19, 2026

"A capstone is intended to challenge students to integrate skills, function as an effective team and demonstrate their ability to solve real problems. And this problem was a doozy."

From Science Daily Mar. 10, 2026

It’s been a doozy of a year for major flight woes and it’s only early March.

From The Wall Street Journal Mar. 6, 2026

This year could be a doozy at the world’s most powerful central bank.

From Barron's Jan. 9, 2026

“But dontcha go gettin’ comfortable, because the second tryout will be a doozy!

From "Amari and the Night Brothers" by B.B. Alston

To be fair, 2025 produced plenty of IPO doozies that investors would be wise to avoid until they demonstrate real technical fortitude.

From Barron's Jan. 23, 2026

And I realize that you, having written “Hoax,” probably came across some real doozies for that.

From Salon Nov. 14, 2023

And this year, buyers are agreeing to some doozies.

From Seattle Times Jul. 27, 2021

No matter the attack against him — and there were some doozies — he dispensed with them quickly.

From Washington Post Sep. 25, 2020

But that doesn’t mean there haven’t been some doozies along the way.

From Washington Times Jul. 30, 2020

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