Synonyms and Antonyms of crack-up
- A crack-up required him to take a year off from work.
Synonyms and Antonyms of crack up
- That sports car isn't all it's cracked up to be.
doff one's hat to (or doff one's cap to)
- The movie is being cracked up as the blockbuster of the summer.
- Try not to crack up at your own punch lines—it's funnier if you keep a straight face.
split one's sides
Seen and Heard
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