annoyance vs propitiation

annoyance

noun
  • The psychological state of being annoyed or irritated. 

  • That which annoys. 

  • An act or instance of annoying. 

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 annoyance and propitiation occurred in a corpus of books? (source: Google Ngram Viewer )