enjoyment vs permissibility

enjoyment

noun
  • The exercise of a legal right. 

  • An activity that gives pleasure. 

  • The condition of enjoying anything. 

  • An enjoyable state of mind. 

permissibility

noun
  • A permissible act. 

  • The condition of being permissible; legitimacy; allowability. 

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