butcher vs kill by hanging

butcher

verb
  • To kill brutally. 

  • To ruin (something), often to the point of defamation. 

  • To work as a butcher. 

  • To slaughter (animals) and prepare (meat) for market. 

  • To mess up hopelessly; to botch. 

noun
  • A look. 

  • A brutal or indiscriminate killer. 

  • A person who prepares and sells meat (and sometimes also slaughters the animals). 

kill by hanging

verb
  • to kill someone by suspending them by the neck 

How often have the words butcher and kill by hanging occurred in a corpus of books? (source: Google Ngram Viewer )