fishy vs fraudulent

fishy

adj
  • Suspicious; inspiring doubt. 

  • Of, from, or similar to fish. 

  • Of drag queens: appearing feminine. 

fraudulent

adj
  • False, phony. 

  • Dishonest; based on fraud or deception. 

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