knackwurst vs wiener

knackwurst

noun
  • A highly seasoned scalded sausage made from beef, pork, and fatty tissue similar to a frankfurter, but shorter and thicker. 

wiener

noun
  • A sausage made from beef, chicken or pork. 

  • A person who is nervous or afraid to partake in certain activities. 

  • The penis. 

  • A frankfurter, a hot dog. 

  • An irritating or disliked person. 

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