devoted vs obsessed

devoted

adj
  • Strongly emotionally attached; very fond of someone or something. 

  • Vowed; dedicated; consecrated. 

  • Zealous; characterized by devotion. 

obsessed

adj
  • Intensely preoccupied with or by a given topic or emotion; driven by a specified obsession. 

  • Influenced or controlled by evil spirits, but less than possessed in that the spirits do not actually reside in the victim. 

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