clinquant vs ostentatious

clinquant

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

noun
  • Tinsel; glitter. 

  • Dutch metal. 

ostentatious

adj
  • Of tawdry display; kitsch. 

  • Intended to attract notice. 

  • Of ostentation. 

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