epilogue vs foretalk

epilogue

noun
  • A short speech, spoken directly at the audience at the end of a play 

  • A component of a computer program that prepares the computer to return from a routine. 

  • The performer who gives this speech 

  • A brief oration or script at the end of a literary piece; an afterword 

verb
  • To conclude with an epilogue. 

foretalk

noun
  • A foreword; preface. 

  • Small talk used prior to more meaningful conversation. 

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