libidinosity vs lubricity

libidinosity

noun
  • Lustful desires, characterized by lewdness; sensuality; lascivity. 

lubricity

noun
  • Lasciviousness; propensity to lewdness 

  • Evasiveness, shiftiness. 

  • Slipperiness, oiliness. 

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