dialog vs hearing

dialog

noun
  • A conversation or other form of discourse between two or more individuals. 

  • A literary form, where the presentation resembles a conversation. 

  • In a dramatic or literary presentation, the verbal parts of the script or text; the verbalizations of the actors or characters. 

  • A dialog box. 

verb
  • To discuss or negotiate so that all parties can reach an understanding. 

hearing

noun
  • A proceeding at which discussions are heard. 

  • The sense used to perceive sound. 

  • 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. 

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