ardent vs erotic

ardent

adj
  • Full of ardor; expressing passion, spirit, or enthusiasm. 

  • Providing light or heat. 

erotic

adj
  • Relating to or tending to arouse sexual desire or excitement. 

noun
  • An amorous composition or poem. 

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