jargon vs pronunciation

jargon

noun
  • Speech or language that is incomprehensible or unintelligible; gibberish. 

  • A technical terminology unique to a particular subject. 

  • A language characteristic of a particular group. 

verb
  • To utter jargon; to emit confused or unintelligible sounds. 

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 jargon and pronunciation occurred in a corpus of books? (source: Google Ngram Viewer )