See definition of crack-up on

synonyms for crack-up

On this page you'll find 27 synonyms, antonyms, and words related to crack-up, such as: breakdown, destruction, smash-up, accident, collapse, and crash.

How to use crack-up in a sentence

  • From there we see Biden start to crack up—perhaps caught off guard by the unexpected compliment.

    Boehner Has Eyes for Jill Biden | Daniel Stone | September 9, 2011 | THE DAILY BEAST
  • After hours of this—literally—men begin to crack up, and a class of 100 can shrink by 10 percent in a few minutes.

  • Some brave soul had hauled me out of that crack-up before the fuel tank went up in the fire.

    Highways in Hiding | George Oliver Smith
  • Nor was there a trace anywhere in a vast circle—almost a half mile they searched—from the crack-up.

    Highways in Hiding | George Oliver Smith
  • The puzzle began to go around and around in my head again, all the way back to that gleaming road and the crack-up.

    Highways in Hiding | George Oliver Smith
  • Now, it is only ignorance which causes ladies to believe that there is any necessity to 'crack up' the character of a servant.

    Some Private Views | James Payn
  • They were being drawn earthward, and all the pilot could do only delayed the inevitable crack-up.

    Voodoo Planet | Andre Norton

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