dormant vs faineant

dormant

adj
  • In a sleeping posture; distinguished from couchant. 

  • Inactive, sleeping, asleep, suspended. 

  • Leaning. 

noun
  • A crossbeam or joist. 

faineant

noun
  • An irresponsible or lazy person. 

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