dancing vs opaline

dancing

noun
  • A dance club in France. 

  • The activity of taking part in a dance. 

opaline

noun
  • any of several minerals resembling opal, including a variety of yellow chalcedony 

  • a clear to white liquid secreted by sea hares (genus Aplysia) that becomes viscous upon contact with water 

  • opal glass 

adj
  • resembling opal in its iridescence; having a milky white iridescence. 

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