bhikkhu vs missionary

bhikkhu

noun
  • A male Buddhist monk or priest; one who follows all Buddhist precepts as a full member of the sangha. 

missionary

noun
  • A religious messenger. 

  • Sexual intercourse in the missionary position. 

  • The missionary position for sexual intercourse. 

  • One who is sent on a mission. 

  • A person who travels attempting to spread a religion or creed. 

adj
  • Relating to a (religious) mission. 

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