ignorance vs innocence

ignorance

noun
  • The condition of being uninformed or uneducated; lack of knowledge or information. 

  • Sins committed through ignorance. 

innocence

noun
  • Lack of understanding about sensitive subjects such as sexuality and crime. 

  • Absence of responsibility for a crime, tort, etc. 

  • Lack of ability or intention to harm or damage. 

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