eject vs take on

eject

verb
  • To compel (a sports player) to leave the field because of inappropriate behaviour. 

  • To compel (a person or persons) to leave. 

  • To cause (something) to come out of a machine. 

  • To forcefully project oneself or another occupant from an aircraft (or, rarely, another type of vehicle), typically using an ejection seat or escape capsule. 

  • To come out of a machine. 

  • To throw out or remove forcefully. 

noun
  • an inferred object of someone else's consciousness 

take on

verb
  • To (attempt to) dribble round (an opposition player). 

  • To assume or take responsibility for. 

  • To catch on, do well; to become popular. 

  • To obtain the services of (a person) in exchange for remuneration; to give someone a job. 

  • To begin to have or exhibit. 

  • To attempt to fight, compete with, or engage with. 

  • To acquire, bring in, or introduce. 

  • To grieve or be concerned (about something or someone). 

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