excommunicate vs shun

excommunicate

verb
  • To exclude from any other group; to banish. 

  • To officially exclude someone from membership of a church or religious community. 

adj
  • Excommunicated. 

noun
  • An excommunicated person. 

shun

verb
  • To avoid, especially persistently; ostracize. 

  • To screen, hide. 

  • To escape (a threatening evil, an unwelcome task etc). 

  • To shove, push. 

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