Compounds of 扣え

• 扣え
  (n) (1) reserve
  spare
  backup
  (2) note
  memorandum
  (3) duplicate
  copy
  stub (of a ticket, etc.)
  (4) waiting one's turn
• 扣える
  (v1) (1) to be temperate in
  to restrain oneself from excessive ...
  (2) to make notes
  (3) to hold back
  (4) to be in preparation for
  to be in waiting for
  (5) to be soon
  to be in the offing
  (6) to be in a close relationship (e.g. as a backer, etc.)