disorder vs propriety

disorder

noun
  • A physical or mental malfunction. 

  • Absence of order; state of not being arranged in an orderly manner. 

  • A disturbance of civic peace or of public order. 

verb
  • To throw into a state of disorder. 

  • To knock out of order or sequence. 

propriety

noun
  • The fact of possessing something; ownership. 

  • Suitability, fitness; the quality of being appropriate. 

  • Correctness in behaviour and morals; good manners, seemliness. 

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