Synonyms for Sacrifice (same or very similar meaning)
WordNet sense 1 (endure the loss of):
giveWordNet sense 2 (the act of killing (an animal or person) in order to propitiate a deity):
ritual killingWordNet sense 3 (the act of losing or surrendering something as a penalty for a mistake or fault or failure to perform etc.):
forfeit, forfeitureFrom the ODE community, based on WordNetadd/edit