Pronunciation: /ˈkreɪzi aɪˈdiə/
noun a person, place, thing, or idea
A1 My friend had a crazy idea to start a band.
A2 She came up with a crazy idea to travel around the world on a bicycle.
B1 The team brainstormed some crazy ideas for the new marketing campaign.
B2 It may sound like a crazy idea, but I think we should quit our jobs and start our own business.
C1 Despite being a crazy idea at first, the project turned out to be a huge success.
C2 The scientist's crazy idea revolutionized the field of quantum physics.
adjective a word that describes or modifies a noun
A1 That is a crazy idea!
A2 She came up with a crazy idea for the school project.
B1 The team decided to go with the crazy idea of launching the product without any marketing.
B2 His crazy idea of starting a business in a foreign country actually turned out to be successful.
C1 Despite initial skepticism, the CEO's crazy idea to rebrand the company brought in record profits.
C2 The architect's crazy idea of incorporating living trees into the design of the building was both innovative and stunning.
formal The proposal to launch a manned mission to Mars is considered a crazy idea by many experts.
informal Tom came up with a crazy idea to start a business selling customized socks.
slang I had this totally crazy idea to dye my hair bright pink, but I chickened out.
figurative Thinking you can finish all your work in one day is just a crazy idea.
had a crazy idea
crazy ideas
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craziest idea
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will have a crazy idea
has had a crazy idea
is having a crazy idea
a crazy idea
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having a crazy idea
crazy idea