EXACT

(OBTAIN) [verb] [T] - to demand and obtain (something), sometimes using force, threats or persuasion, or to make (something) necessaryThe blackmailers exacted a total of $100 000 from their victims.This is the story of how a woman exacts grim revenge on the man who murdered her husband.She will exact a high price from her colleagues for agreement to these proposals.How can the economic toll exacted by sickness be reduced?Heart surgery exacts tremendous skill and concentration.