prodigiousness vs promiscuity

prodigiousness

noun
  • The state or condition of being prodigious. 

promiscuity

noun
  • The state or quality of being promiscuous. 

  • Indiscriminateness in the choice of sexual partners. 

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