missionary vs revivalist

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. 

revivalist

noun
  • An evangelistic preacher. 

  • Someone who seeks to revive something. 

adj
  • Evangelistic. 

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