blitheless vs threnetic

blitheless

adj
  • Pitiful; miserable; wretched. 

  • Without happiness or joy; unjoyful; sorrowful; sad. 

threnetic

adj
  • Relating to a threne; sorrowful; mournful. 

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