forfeiting vs leading

forfeiting

noun
  • The act by which something is forfeited or surrendered; a giving up. 

leading

noun
  • Vertical space added between lines; line spacing. 

  • An act by which one is led or guided. 

adj
  • Providing guidance or direction. 

  • Occurring in advance; preceding. 

  • Ranking first. 

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