gustable vs louche

gustable

adj
  • Having a taste; capable of being tasted. 

  • Pleasant to the taste; toothsome; savory. 

noun
  • Something edible. 

louche

adj
  • Of questionable taste or morality; decadent. 

  • Unconventional and slightly disreputable in an attractive manner; raffish, rakish. 

  • Not reputable or decent. 

verb
  • To make (an alcoholic beverage, e.g. absinthe or ouzo) cloudy by mixing it with water, due to the presence of anethole. This is known as the ouzo effect. 

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