alienation vs propitiation

alienation

noun
  • Emotional isolation or dissociation. 

  • The state of being alienated. 

  • The act of alienating. 

  • Verfremdungseffekt. 

  • The transfer of property to another person. 

propitiation

noun
  • The death of Christ as a basis for the forgiveness of sin. 

  • The act of propitiating; placation, atonement, similar to expiation but with the added concept of appeasement of anger. 

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