hearty vs insincere

hearty

adj
  • Cheerful, vivacious. 

  • Exhibiting strength; firm 

  • Energetic, active or eager. 

  • warm and cordial towards another person 

  • Promoting strength; nourishing. 

insincere

adj
  • Not genuinely meaning what has been expressed; not sincere; artificial. 

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