Synonyms to leeching

cupping, aspiration, bleeding, bloodletting, broaching, drafting, drainage, draining, drawing, emptying, milking, phlebotomy, pipetting, pumping, siphoning, sucking, suction, tapping, venesection, bane, blood, bloodshed, braining, dealing death, destruction, destruction of life, dispatch, euthanasia, execution, extermination, flow of blood, gore, immolation, kill, killing, lapidation, martyrdom, martyrization, mercy killing, poisoning, ritual killing, ritual murder, sacrifice, shooting, slaughter, slaying, stoning, taking of life