hijack vs leave

hijack

verb
  • To seize control of some process or resource to achieve a purpose other than its originally intended one. 

  • To seize control of a networked computer by means of infecting it with a worm or other malware, thereby turning it into a zombie. 

  • To forcibly seize control of some vehicle in order to rob it or to reach a destination (especially an airplane, truck or a boat). 

  • To introduce an amendment deleting the contents of a bill and inserting entirely new provisions. 

  • To change software settings without a user's knowledge so as to force that user to visit a certain web site. 

noun
  • An instance of hijacking; the illegal seizure of a vehicle; a hijacking. 

  • An instance of a seizure and redirection of a process. 

  • An amendment which deletes the contents of a bill and inserts entirely new provisions. 

  • Preflop, the position two before the dealer. 

leave

verb
  • To transfer responsibility or attention of (something) (to someone); to stop being concerned with. 

  • To cause, to result in. 

  • To let be or do without interference. 

  • To cause or allow (something) to remain as available; to refrain from taking (something) away; to stop short of consuming or otherwise depleting (something) entirely. 

  • To transfer possession of after death. 

  • To give leave to; allow; permit; let; grant. 

  • To produce leaves or foliage. 

  • To put; to place; to deposit; to deliver, with a sense of withdrawing oneself. 

  • To give (something) to someone; to deliver (something) to a repository; to deposit. 

  • To depart; to go away from a certain place or state. 

  • To depart from; to end one's connection or affiliation with. 

  • To end one's membership in (a group); to terminate one's affiliation with (an organization); to stop participating in (a project). 

noun
  • The action of the batsman not attempting to play at the ball. 

  • The arrangement of balls in play that remains after a shot is made (which determines whether the next shooter — who may be either the same player, or an opponent — has good options, or only poor ones). 

  • Permission to be absent; time away from one's work. 

  • Permission. 

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