gustable vs unsavory

gustable

adj
  • Having a taste; capable of being tasted. 

  • Pleasant to the taste; toothsome; savory. 

noun
  • Something edible. 

unsavory

adj
  • Of bad taste; distasteful. 

  • Not savory; without flavor. 

  • Disreputable, not respectable, of questionable moral character. 

  • Making an activity undesirable. 

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