clouded vs propitious

clouded

adj
  • Variegated with spots. 

  • Made dim or blurry. 

  • Filled with clouds. 

  • Unclear; surrounded in mystery. 

propitious

adj
  • Favorable; benevolent. 

  • Advantageous. 

  • Characteristic of a good omen. 

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