finale vs outset

finale

noun
  • The chronological conclusion of a series of narrative works. 

  • The grand end of something, especially a show or piece of music. 

outset

noun
  • Onset; the beginning or initial stage of something. 

verb
  • To cause (a design element) to extend around the outside of something else, the opposite of being inset. 

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