freshening vs killing

freshening

noun
  • The act by which something is freshened. 

killing

adj
  • That makes one ‘die’ with laughter; very funny. 

  • That literally deprives of life; lethal, deadly, fatal. 

noun
  • A large amount of money. 

  • An instance of someone being killed. 

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