perfectionism vs scrupulousness

perfectionism

noun
  • An unwillingness to settle for anything less than perfection. 

  • A belief that spiritual perfection may be achieved during life, or that it should be striven for. 

scrupulousness

noun
  • The result or product of being scrupulous. 

  • The property of being scrupulous. 

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