appetency vs distaste

appetency

noun
  • Strong desire; craving; powerful instinct. 

distaste

noun
  • Alienation of affection; displeasure; anger. 

  • A feeling of dislike, aversion or antipathy. 

verb
  • to be distasteful; to taste bad 

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