conformity vs purism

conformity

noun
  • The state of being conforming, of complying with a set of rules, with a norm or standard. 

  • A point of resemblance; a similarity. 

  • The state of things being similar or identical. 

  • The ideology of adhering to one standard or social uniformity. 

purism

noun
  • An insistence on the traditionally correct way of doing things. 

  • An example of purist language etc. 

  • The desire to use words and forms derived from what is considered the native element in a given language instead of elements considered borrowed or foreign. 

  • An insistence on pure or unmixed forms. 

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