eject vs second-stringer

eject

noun
  • an inferred object of someone else's consciousness 

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

  • To throw out or remove forcefully. 

second-stringer

noun
  • A person who is not good enough to be considered proficient but may be useful as a backup. 

  • A person who plays second string. A person who is kept on a sports team as a backup in case a "first-string" player is unavailable. 

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