caramel vs russet

caramel

adj
  • Of a yellow-brown color. 

noun
  • A yellow-brown color, like that of caramel. 

  • A smooth, chewy, sticky confection made by heating sugar and other ingredients until the sugars polymerize and become sticky. 

  • A (sometimes hardened) piece of this confection. 

russet

adj
  • Having a reddish-brown color. 

  • The condition of leather when its treatment is complete, but it is not yet colored (stained) and polished. 

  • Rustic, homespun, coarse, plain. 

  • Having a rough skin that is reddish-brown or greyish; russeted. 

noun
  • A variety of apple with rough, russet-colored skin. 

  • A coarse, reddish-brown, homespun fabric; clothes made with such fabric. 

  • A reddish-brown color. 

  • A variety of potato with rough, dark gray-brown skin. 

verb
  • To develop reddish-brown spots; to cause russeting. 

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