hearing vs pronunciation

hearing

noun
  • The sense used to perceive sound. 

  • A proceeding at which discussions are heard. 

  • The act by which something is heard. 

  • A legal procedure done before a judge, without a jury, as with an evidentiary hearing. 

adj
  • Able to hear, as opposed to deaf. 

pronunciation

noun
  • The way in which the words of a language are made to sound when speaking. 

  • The formal or informal way in which a word is made to sound when spoken. 

  • The act of pronouncing or uttering a vocable. 

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