constancy vs grift

constancy

noun
  • The quality of being constant; steadiness or faithfulness in action, affections, purpose, etc. 

  • An unchanging quality or characteristic of a person or thing. 

grift

verb
  • To obtain illegally, as by con game. 

  • To obtain money illegally. 

  • To obtain money immorally or through deceitful means. 

noun
  • A confidence game or swindle. 

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