feeder vs passer

feeder

noun
  • One who, or that which, feeds material into something (especially a machine). 

  • One who feeds, or gives food to another. 

  • A tributary stream, especially of a canal. 

  • A transmission line that feeds the electricity for an electricity substation, or for a transmitter. 

  • A judge whose law clerks are often selected to become clerks for the Supreme Court. 

  • A feeder ship. 

  • The participant in feederism who feeds the other (the feedee). 

  • A player whose character is killed by the opposing player or team more than once, deliberately or through lack of skills and experience, thus helping the opposing side. 

  • A branch line of a railway. 

  • That which is used to feed. 

  • One who feeds, or takes in food. 

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. 

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