laker vs sportsman

laker

noun
  • One engaged in sport; a player; an actor. 

  • A wharfman who resides near a lake. 

  • A ship used on the Great Lakes. 

sportsman

noun
  • A man who engages in sports; an athlete. 

  • A man who exhibits good sportsmanship, or who exhibits sportsmanship as specified (good or bad). 

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