extort vs wrick

extort

verb
  • To twist outwards. 

  • To take or seize from an unwilling person by physical force, menace, duress, torture, or any undue or illegal exercise of power or ingenuity. 

  • To obtain by means of the offense of extortion. 

wrick

verb
  • To twist; turn 

  • To wrench; strain 

noun
  • A painful muscular spasm in the neck or back 

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