depressoid vs rueful

depressoid

adj
  • Depressing or miserable. 

  • Resembling depression. 

noun
  • A depressed or miserable person. 

rueful

adj
  • Bad; woeful; deplorable. 

  • Inspiring pity or compassion. 

  • Causing, feeling, or expressing regret or sorrow, especially in a wry or humorous way. 

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