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Crack up has 50 synonyms. The top synonyms for crack up are functional nervous disorder, manic-depressive psychosis, emotional instability, social maladjustment, personality disorder, circulatory collapse, nervous prostration, problems in living and 42 more. Browse the full list below.
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Frequently asked questions
What is a synonym for crack up?
A common synonym for crack up is functional nervous disorder. Other synonyms include manic-depressive psychosis, emotional instability, social maladjustment, personality disorder.
How many synonyms does crack up have?
Crack up has 50 synonyms listed on Thesaurasize.
What does crack up mean?
(v): to laugh heartily; to cause to laugh heartily
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