atrabilious vs sorrowsome

atrabilious

adj
  • Characterized by melancholy. 

  • Ill-natured; malevolent; cantankerous. 

sorrowsome

adj
  • Marked by sorrow; sad; dreary; sorrowful 

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