dejection vs dispiritedness

dejection

noun
  • A low condition; weakness; inability. 

  • The act of humbling or abasing oneself. 

  • A state of melancholy or depression; low spirits, the blues. 

dispiritedness

noun
  • The state or condition of being dispirited. 

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