depressoid vs dispiriting

depressoid

adj

  • Depressing or miserable. 

  • Resembling depression. 

noun

  • A depressed or miserable person. 

dispiriting

adj

  • Lowering the morale of; making despondent or depressive; disheartening. 

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