chiseler vs fraudster

chiseler

noun
  • A cheat; a swindler; a con artist. 

  • A child. 

  • One who uses a chisel for carving. 

fraudster

noun
  • a person who practices fraud; a swindler. 

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