player vs teacher

player

noun
  • A participant; one involved in something. 

  • An electronic device that plays audio and/or video media. 

  • One who plays any game or sport. 

  • A mechanism that actuates a player piano or other automatic musical instrument. 

  • One who is playful; one without serious aims; an idler; a trifler. 

  • A gambler. 

  • A software application that plays audio and/or video media, such as a media player. 

  • An actor in a dramatic play. 

  • One who plays on a musical instrument. 

  • A gamer; a player of video games or similar. 

  • A person who plays the field rather than having a long-term sexual relationship. 

teacher

noun
  • An indication; a lesson. 

  • A person who teaches, especially one employed in a school. 

  • The index finger; the forefinger. 

  • The second highest office in the Aaronic priesthood, held by priesthood holders of at least the age of 14. 

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