calamity vs woe

calamity

noun
  • The distress that results from some disaster. 

  • An event resulting in great loss. 

woe

noun
  • Calamity, trouble. 

  • Great sadness or distress; a misfortune causing such sadness. 

  • A curse; a malediction. 

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