feudal vs passé

feudal

adj
  • Of, or relating to feudalism. 

passé

adj
  • Dated; out of style; old-fashioned. 

  • Past one's prime; worn; faded. 

noun
  • An attack that passes the target without hitting. 

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