plotter vs sharer

plotter

noun
  • An author who usually relies on a plan or outline to organize their story. 

  • An output device that draws graphs and other pictorial images on paper, sometimes using attached pens. 

  • A person who plots. 

  • An instrument used to mark or find the position of a vessel on a chart. 

sharer

noun
  • A dish at a restaurant, etc. intended to be shared between several people. 

  • One who shares. 

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