nuttiness vs quiddity

nuttiness

noun
  • The quality or degree of having a nutty aspect; craziness or zaniness. 

  • The quality or degree of having a nutty flavor or texture. 

quiddity

noun
  • An eccentricity; an odd feature. 

  • A trifle; a nicety or quibble. 

  • The essence or inherent nature of a person or thing. 

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