砕ける
  摧ける
  くだける
  Ichidan verb
  intransitive verb
  to break (into pieces)
  to be broken
  to be smashed
  to collapse
  to crumble
  to decline
  to cool (e.g. enthusiasm)
  to dampen (e.g. one's will to fight)
  to become less formal
  to throw off reserve
  to become affable
  to become easy to understand (e.g. a story)
  to be worried
  ◄ ►