homage vs worshipfulness

homage

noun
  • A demonstration of respect, such as towards an individual after their retirement or death 

  • An artistic work imitating another in a flattering style. 

  • In feudalism, the formal oath of a vassal to honor his or her lord's rights. 

worshipfulness

noun
  • The state or condition of being worshipful; reverence. 

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