homage vs ovation

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. 

ovation

noun
  • A (ceremony for the) recognition of some achievement. 

  • Prolonged enthusiastic applause. 

  • A victory ceremony of less importance than a triumph. 

verb
  • To give (someone) an ovation (prolonged enthusiastic applause). 

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