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crack up

see definition of crack up
  • verbbreak down mentally
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Synonyms for crack up

verb break down mentally

Antonyms for crack up

  • be calm
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

More words related to crack up

amuse

verb. entertain; make laugh

collapse

verb. fall apart, break down

collapsed

verb. fall apart, break down

collapsing

verb. fall apart, break down

crash

verb. break into pieces

crashed

verb. break into pieces
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
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