Bacchanalian vs dissolute

Bacchanalian

noun
  • A bacchanal; a drunken reveler. 

adj
  • Of or pertaining to the festival of Bacchus; relating to or given to reveling and drunkenness. 

dissolute

noun
  • An immoral person devoted to sensual pleasures. 

adj
  • Unrestrained by morality. 

  • Recklessly abandoned to sensual pleasures. 

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