amorous vs venereal

amorous

adj
  • Inclined or having a propensity to love, or to sexual enjoyment. 

  • Indicating love or sexual desire. 

  • Of or relating to, or produced by, love. 

venereal

adj
  • Of or relating to the genitals or sexual intercourse. 

  • Of a disease: sexually transmitted; of or relating to, or adapted to the cure of, a venereal disease. 

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