hangman vs whipper

hangman

noun
  • An executioner responsible for hanging criminals. 

  • Someone responsible for hanging pictures and other artworks in a gallery, museum etc. 

  • A guessing game where one has to guess the word an opponent is thinking of by guessing one letter at a time, and involving the gradual drawing of a stick figure hanging from the gallows. 

whipper

noun
  • A person or thing that whips. 

  • A device that whips a substance, such as cream. 

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