garrotte vs shush

garrotte

verb
  • To suddenly render insensible by semi-strangulation, and then to rob. 

  • To execute by strangulation. 

noun
  • A cord, wire or similar used for strangulation. 

  • An iron collar formerly used in Spain to execute people by strangulation. 

shush

verb
  • To ask someone to be quiet, especially by saying shh. 

  • To be quiet; to keep quiet. 

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