retributive       
adjective  formal uk/rɪˈtrɪb.jə.tɪv/ us/rɪˈtrɪb.jə.t̬ɪv/ (formal retributory)
 与应得的严惩相关的,涉及应得的严惩的
relating to, or intended to be, deserved and severe punishment
  retributive action/justice 惩罚性措施,惩罚式正义 
 There is speculation that his killing might have been retributive. 有人推测他或许会因谋杀而受到严惩。 
 They did not seek harsh retributory sentences for the protesters once order had been restored. 
 - More examples
 - He believes in retributive justice: punishment for its own sake.
 - Is the punishment meant to be retributive, or reformative?
 - Americans became the targets of retributive attacks.
 - An investigation into a political enemy might be interpreted as retributive.