brummagem vs clinquant

brummagem

adj

  • Cheap and showy; meretricious. 

clinquant

adj

  • Glittery; gleaming; sparkling; dressed in, or overlaid with, tinsel finery. 

noun

  • Tinsel; glitter. 

  • Dutch metal. 

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