kinkiness vs peculiarity

kinkiness

noun
  • The state of being kinky. 

  • Something kinky. 

peculiarity

noun
  • The quality or state of being peculiar; individuality; singularity. 

  • Exclusive possession or right. 

  • That which is peculiar; a special and distinctive characteristic or habit; particularity. 

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