dejection vs rhapsody

dejection

noun
  • The act of humbling or abasing oneself. 

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

  • A low condition; weakness; inability. 

rhapsody

noun
  • An exaggeratedly enthusiastic or exalted expression of feeling in speech or writing. 

  • An instrumental composition of irregular form, often incorporating improvisation. 

  • An epic poem, or part of one, suitable for uninterrupted recitation. 

verb
  • Followed by about, on, over, or upon: to speak with exaggerated or rapturous enthusiasm. 

  • To say (something) with exaggerated or rapturous enthusiasm. 

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