JISUPOSTEnglish
ENGLISH DICTIONARY

Crazy

/ˈkɹeɪ.zi/ · adjective

Meaning

Of unsound mind; insane; demented..

Definitions by Sense

  1. Of unsound mind; insane; demented.
  2. Out of control.
  3. Very excited or enthusiastic.
  4. In love; experiencing romantic feelings.
  5. (informal) Very unexpected; wildly surprising.
  6. (obsolete) Flawed or damaged; unsound, liable to break apart; ramshackle.
  7. (obsolete) Sickly, frail; diseased.
  8. (slang) Very, extremely.

Example Sentences

His ideas were both frightening and crazy.
Those words appearing to be merely the ravings of superannuation, they were not regarded; but when no other traces of Mary could be found, old Andrew went up to consult this crazy dame once more, but he was not able to bring any such thing to her recollection.
Of all the queer collections of humans outside of a crazy asylum, it seemed to me this sanitarium was the cup winner. […] When you're well enough off so's you don't have to fret about anything but your heft or your diseases you begin to get queer, I suppose.
Now think of all the years you tried to Find someone to satisfy you I might be as crazy as you say If I'm crazy then it's true That it's all because of you And you wouldn't want me any other way
Grab-a-cop-gun kinda crazy / She's poison but tasty / Yeah, people say "Run, don't walk, away"
When she gets on the motorcycle she goes crazy.
He went crazy when he won.
The girls were crazy to be introduced to him.

Synonyms for crazy

Antonyms for crazy

Related Words

Word Forms

Usage Notes

Choose a synonym only when it preserves the intended meaning, tone, and grammar of the full sentence.

Practice and Learn More

Frequently Asked Questions

What does crazy mean?

Crazy means Of unsound mind; insane; demented..

What is a synonym for crazy?

Common synonyms include 5150, bananas, barking, barking mad.

What is the opposite of crazy?

The opposite depends on the specific sense.

How do you use crazy in a sentence?

His ideas were both frightening and crazy.

Sources & Attribution

FreeDictionaryAPI.com / Wiktionary · Original source · CC BY-SA 4.0

Dictionary data is provided by FreeDictionaryAPI.com and sourced from Wiktionary under its stated license.