iconoclast vs nihilist

iconoclast

noun
  • One who attacks cherished beliefs. 

  • One who destroys religious images or icons, especially an opponent of the Orthodox Church in the 8th and 9th centuries, or a Puritan during the European Reformation. 

  • One who opposes orthodoxy and religion; one who adheres to the doctrine of iconoclasm. 

nihilist

noun
  • A person who accepts or champions nihilism. 

  • An absolute skeptic; a person who believes in the truth of nothing. 

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