arouse vs waken

arouse

verb
  • To wake from sleep or stupor; to rouse. 

  • To sexually stimulate. 

  • To stimulate or induce (feelings). 

  • To cause an erection of the penis or other physical signs of sexual arousal, such as fluid secretion. 

waken

verb
  • To wake or rouse from sleep. 

  • To awaken; to cease to sleep; to be awakened; to stir. 

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