dispensation vs immunity

dispensation

noun
  • The relaxation of a law in a particular case; permission to do something forbidden, or to omit doing something enjoined; exemption. 

  • In the Roman Catholic Church, an exemption from some ecclesiastical law, or from an obligation to God which a person has incurred of his own free will (oaths, vows, etc.). 

  • That which is dispensed, dealt out, or given; that which is bestowed on someone 

  • The act of dispensing or dealing out; distribution 

  • A system of principles, promises, and rules ordained and administered; scheme; economy 

  • The distribution of good and evil by God to man. 

immunity

noun
  • An exemption from prosecution. 

  • An exemption from specified duties, such as payments or services. 

  • An exemption from penance. 

  • An exemption given to a player from losing or being withdrawn from play. 

  • A resistance to a specific thing. 

  • Protective resistance against disease. 

How often have the words dispensation and immunity occurred in a corpus of books? (source: Google Ngram Viewer )