ouzo vs rakija

ouzo

noun
  • A serving of this drink. 

  • An anise-flavoured aperitif, originating in Greece. 

rakija

noun
  • A strong distilled alcoholic beverage made from various fruits, varieties of which (such as slivovitz) are found across the Balkans and the Mediterranean. 

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