控訴 （コウソ） appeal to a higher court, intermediate appeal

控除 （コウジョ） subtraction, deduction (e.g. tax), subsidy

控える （ひかえる） to be temperate in, to refrain, to abstain, to hold back, to restrain oneself from excessive ..., to make notes, to jot down (e.g. phone number), to be in preparation for, to be in waiting for, to be soon, to be in the offing, to be in a close relationship (e.g. as a backer, etc.)

控え （ひかえ） reserve, spare, backup, note, memorandum, duplicate, copy, stub (of a ticket, etc.), receipt, waiting one's turn

控え室 （ひかえしつ） waiting room, anteroom, antechamber, green room

お客様控え （おきゃくさまひかえ） customer copy (of a receipt, etc.)