caprine vs prurient

caprine

adj
  • Goatlike. 

  • Of or relating to goats. 

noun
  • Any of certain caprids (including sheep) that are regarded as being similar to the goat; any member of the tribe Caprini. 

prurient

adj
  • Curious, especially inappropriately so. 

  • Arousing or appealing to sexual desire. 

  • Uneasy with desire; itching; especially, having a lascivious anxiety or propensity; lustful. 

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