counterfeit vs phony

counterfeit

adj
  • False, especially of money; intended to deceive or carry appearance of being genuine. 

  • Inauthentic. 

  • Assuming the appearance of something; deceitful; hypocritical. 

noun
  • A non-genuine article; a fake. 

  • One who counterfeits; a counterfeiter. 

verb
  • To falsely produce what appears to be official or valid; to produce a forged copy of. 

  • Of a turn or river card, to invalidate a player's hand by making a better hand on the board. 

phony

adj
  • Fraudulent; fake; having a misleading appearance. 

verb
  • To fake. 

noun
  • A person who professes beliefs or opinions that they do not hold. 

  • Anything fraudulent or fake. 

  • A person who assumes an identity or quality other than their own. 

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