drummer vs raider

drummer

noun
  • A housebreaker. 

  • One who plays the drums. 

  • A drumstick (the lower part of a chicken or turkey leg). 

  • Any of various fish of the family Kyphosidae, which make a drumming sound. 

raider

noun
  • One who engages in a raid; a plunderer. 

  • A warship which is light, maneuverable, and fast-moving. 

  • A law enforcement official who conducts a raid on a building in search for illicit goods. 

  • A person who uncovers evidence of improper behavior within governmental or private organizations. 

  • A person who takes or attempts to take control of a firm against the will of current management by purchasing a controlling interest of stock and acquiring proxies. 

  • A special forces operative; a commando. 

  • A warplane on an air raid. 

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