truthful vs way off

truthful

adj
  • Honest, and always telling the truth. 

  • Accurately depicting what is real. 

way off

adj
  • remote; far; distant (in space) 

  • remote; far in the future 

  • very wrong, not even close 

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