exchange vs remain

exchange

noun
  • The loss of one piece and associated capture of another. 

  • The transfer of substances or elements like gas, amino-acids, ions etc. sometimes through a surface like a membrane. 

  • The fourth through sixth digits of a ten-digit phone number (the first three before the introduction of area codes). 

  • The loss of a minor piece (typically a bishop or knight) and associated capture of the more advantageous rook. 

  • A telephone exchange. 

  • A conversation. 

  • An act of exchanging or trading. 

  • The difference between the values of money in different places. 

  • A place for conducting trading. 

verb
  • To trade or barter. 

  • To replace with, as a substitute. 

  • To recommend and get recommendations. 

remain

noun
  • That which is left of a human being after the life is gone; relics; a dead body. 

  • That which is left; relic; remainder. 

  • Posthumous works or productions, especially literary works. 

verb
  • To await; to be left to. 

  • To continue in a state of being. 

  • To continue unchanged in place, form, or condition, or undiminished in quantity; to abide; to stay; to endure; to last. 

  • To be left after a number or quantity has been subtracted or cut off; to be left as not included or comprised. 

  • To stay after others or other parts have been removed or otherwise disappeared. 

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