garrotte vs straiten

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. 

straiten

verb
  • To restrict or diminish, especially financially. 

  • To make strait; to narrow or confine to a smaller space. 

  • Rising costs put those on fixed incomes in straitened circumstances. 

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