pastel vs recherché

pastel

noun
  • A traditional dish in various Latin American countries, resembling a tamale, pasty, or calzone. 

  • Any of several subdued tints of colors, usually associated with pink, peach, yellow, green, blue, and lavender 

  • A drawing made with any of those colors. 

  • A type of dried paste used to make crayons. 

  • A crayon made from such a paste. 

  • Woad. 

recherché

adj
  • Sought out and chosen with care. 

  • Of rare quality, elegance, or attractiveness, especially with an artificial or pretentious effect. 

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