authentic vs lying

authentic

adj
  • Conforming to reality and therefore worthy of trust, reliance, or belief. 

  • Of the same origin as claimed; genuine. 

  • Having the final as the lowest note of the mode. 

lying

noun
  • The act of one who lies, or keeps low to the ground. 

  • An act of telling a lie or falsehood. 

adj
  • Tending to tell lies, untruthful, mendacious 

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