foreboding vs joyful

foreboding

noun
  • A sense of evil to come. 

  • An evil omen. 

adj
  • Of ominous significance; serving as an ill omen; foretelling of harm or difficulty. 

joyful

adj
  • Feeling or causing joy. 

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