beige vs insipid

beige

adj
  • Comfortably dull and unadventurous, in a way that suggests middle-class suburbia. 

  • Having a slightly yellowish gray colour, as that of unbleached wool. 

noun
  • A slightly yellowish gray colour, as that of unbleached wool. 

  • Debeige; a kind of woollen or mixed dress goods. 

insipid

adj
  • Flat; lacking character or definition. 

  • Unappetizingly flavorless. 

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