passer vs pitcher

passer

noun
  • One who passes something along; a distributor. 

  • A passed pawn. 

  • One who is able to "pass", or be accepted as a member of a race, sex or other group to which society would not otherwise regard them as belonging. 

  • Someone who passes, someone who makes a pass. 

  • One who succeeds in passing a test, etc. 

  • A football player who makes a forward pass, who may be (but not limited to) the quarterback. 

pitcher

noun
  • A drug dealer. 

  • The player who delivers the ball to the batter. 

  • One who pitches anything, as hay, quoits, a ball, etc. 

  • The top partner in a homosexual relationship or penetrator in a sexual encounter between two men. 

  • A tubular or cuplike appendage or expansion of the leaves of certain plants. See pitcher plant. 

  • A wide-mouthed, deep vessel for holding liquids, with a spout or protruding lip and a handle; a water jug or jar with a large ear or handle. 

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