enjoyment vs piquantness

enjoyment

noun
  • The condition of enjoying anything. 

  • An activity that gives pleasure. 

  • The exercise of a legal right. 

  • An enjoyable state of mind. 

piquantness

noun
  • The quality of being piquant. 

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