egress vs goodbye

egress

verb
  • To exit or leave; to go or come out. 

noun
  • The process of exiting or leaving. 

  • The end of the transit of a celestial body through the disk of an apparently larger one. 

  • An exit or way out. 

goodbye

verb
  • To say goodbye; to wish somebody farewell on parting. 

noun
  • An utterance of goodbye, the wishing of farewell to someone. 

intj
  • Farewell; a formula used to another person or persons when the speaker, writer, or person addressed is departing. 

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