daydreaming vs rapt

daydreaming

noun
  • An instance of daydreaming; a daydream or reverie. 

rapt

adj
  • Very interested, involved in something, absorbed, transfixed; fascinated or engrossed. 

  • Enthusiatic; ecstatic, elated, happy. 

  • Lifted up into the air; transported into heaven. 

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