as in insanity
lack of good sense or judgment
this latest example of juvenile craziness does not incline us to trust you
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1
as in foolish
showing or marked by a lack of good sense or judgment
a crazy plan to climb Mount Everest without proper equipment
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2
as in excited
showing urgent desire or interest
crazy for the latest entertainment news
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3
as in bizarre
different from the ordinary in a way that causes curiosity or suspicion
a downtown musician with crazy notions of what's stylish and what's not
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4
as in absurd
conceived or made without regard for reason or reality
the mansion is a crazy construction of several different styles
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5
as in insane
usually offensive
unable to think in a clear or sensible way
started yelling in the middle of the store like a crazy man
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6
as in uneven
inclined or twisted to one side
surrounded by crazy stacks of books, she began writing her paper
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7
as in twisted
marked by a long series of irregular curves
walked down a crazy path deep in the woods to a secluded swimming hole
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as in revolutionary
a person who favors rapid and sweeping changes especially in laws and methods of government
beleaguered government officials tried to dismiss the protesters as a bunch of crazies
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as in mad (about)
filled with an intense or excessive love for
he's just crazy about that new drummer
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Example Sentences
Examples are automatically compiled from online sources to
show current usage.
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Recent Examples of craziness
Chris Van Buskirk, Boston Herald, 15 Sep. 2025
The craziness is visceral — a combination of pounding music, billowing smoke, crackling barbecues and revving engines.
—Jonathan Hawkins, CNN Money, 10 Sep. 2025
Kyle Denis, Billboard, 18 Sep. 2025
And so to be doing this campaign was absolutely crazy.
—Kathleen Newman-Bremang, Refinery29, 18 Sep. 2025
Joseph Goodman | Jgoodman@al.com, al, 28 Jan. 2020
Please don’t engage with the crazies in the comments.
—Christina Oehler, Health.com, 15 Nov. 2019
See All Example Sentences for craziness
Noun
On Maura’s plan to protect people’s vaccines against Robert Kennedy’s craziness, crickets.
—Chris Van Buskirk, Boston Herald, 15 Sep. 2025
The craziness is visceral — a combination of pounding music, billowing smoke, crackling barbecues and revving engines.
—Jonathan Hawkins, CNN Money, 10 Sep. 2025
Adjective
My next big show in Jamaica will be Protoje’s festival next year, which has a crazy lineup.
—Kyle Denis, Billboard, 18 Sep. 2025
And so to be doing this campaign was absolutely crazy.
—Kathleen Newman-Bremang, Refinery29, 18 Sep. 2025
Noun
The Crimson Tide’s student section under first-year coach Nate Oats doesn’t have a catchy new nickname yet, but the hardhat wearing Crimson crazies showed up in force for the home team’s gritty 77-74 victory against Kansas State.
—Joseph Goodman | Jgoodman@al.com, al, 28 Jan. 2020
Please don’t engage with the crazies in the comments.
—Christina Oehler, Health.com, 15 Nov. 2019
See All Example Sentences for craziness
Cite this Entry
“Craziness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/craziness. Accessed 29 Sep. 2025.
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