bagman vs whaler

bagman

noun
  • An officer assigned to travel with the president and carry the "nuclear football". 

  • A bookmaker. 

  • A caddy. 

  • A person who collects, transports, or distributes illicit money, especially for the purpose of bribery, extortion, or the making of other improper payments. 

  • An assistant to a police detective, most commonly in the British police force. 

  • A prominent fundraiser for a political party or similar cause 

whaler

noun
  • A large, strong person. 

  • One who hunts whales; a person employed in the whaling industry. 

  • Any shark of the family Carcharhinidae; a requiem shark. 

  • A seagoing vessel used for hunting whales. 

  • One who whales (flogs or beats). 

  • Something of unusually great size, a whopper, a whacker. 

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