inauguration vs rejection

inauguration

noun
  • The act of inaugurating, or inducting into office with solemnity; investiture by appropriate ceremonies. 

  • The formal beginning or initiation of any movement, enterprise, event etc. 

rejection

noun
  • The act of rejecting. 

  • The state of being rejected. 

  • An immune reaction of a host organism to a foreign biological tissue, such as in an organ transplant. 

  • A blocked shot. 

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