novelette vs poetry

novelette

noun
  • A short novel. 

  • A short piece of lyrical music, especially one for the piano. 

poetry

noun
  • A poet's literary production. 

  • An artistic quality that appeals to or evokes the emotions, in any medium; something having such a quality. 

  • Literature composed in verse or language exhibiting conscious attention to patterns and rhythm. 

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