moderation vs zealotry

moderation

noun
  • The state or quality of being moderate; avoidance of extremes 

  • An instance of moderating: bringing something away from extremes, especially in a beneficial way 

  • The process of moderating a discussion 

zealotry

noun
  • Something characteristic of a zealot; excessive zeal; fanaticism. 

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