conscientious vs lying

conscientious

adj
  • Thorough, careful, or vigilant in one’s task performance. 

  • Influenced by conscience; governed by a strict regard to the dictates of conscience, or by the known or supposed rules of right and wrong (said of a person). 

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 conscientious and lying occurred in a corpus of books? (source: Google Ngram Viewer )