clouded vs settled

clouded

adj
  • Variegated with spots. 

  • Made dim or blurry. 

  • Filled with clouds. 

  • Unclear; surrounded in mystery. 

settled

adj
  • Comfortable and at ease, especially after a period of change or unrest. 

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