Fescennine vs titillating

Fescennine

adj

  • Of or pertaining to the ancient Etruscan town of Fescennia 

  • obscene or scurrilous 

titillating

adj

  • Arousing. 

  • Pleasantly and sensually exciting. 

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