blissful vs comfortless

blissful

adj
  • Extremely happy; full of joy; experiencing, indicating, causing, or characterized by bliss. 

comfortless

adj
  • Offering no comfort; uncomforting. 

  • Deprived of comfort; uncomforted. 

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