offense vs propriety

offense

noun
  • A strategy and tactics employed when in position to score; contrasted with defense. 

  • An affront, injury, or insult. 

  • The portion of a team dedicated to scoring when in position to do so; contrasted with defense. 

  • A crime or sin. 

  • The state of being offended or displeased; anger; displeasure. 

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 offense and propriety occurred in a corpus of books? (source: Google Ngram Viewer )