delicious vs lip-smacking

delicious

adj
  • Pleasing to the sense of taste; tasty. 

  • Having tremendous sex appeal. 

  • Pleasing to a person's taste; pleasing to the eyes or mind. 

lip-smacking

adj
  • Tasty; appetizing. 

adv
  • Very. 

noun
  • The act of smacking one's lips 

How often have the words delicious and lip-smacking occurred in a corpus of books? (source: Google Ngram Viewer )