gustable vs mouthwatering

gustable

adj
  • Having a taste; capable of being tasted. 

  • Pleasant to the taste; toothsome; savory. 

noun
  • Something edible. 

mouthwatering

adj
  • That is pleasing to the sense of taste; appetizing; that makes one salivate. 

  • Enticing or tantalizing. 

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