bile vs uncontent

bile

noun
  • Bitterness of temper; ill humour; irascibility. 

  • A bitter brownish-yellow or greenish-yellow secretion produced by the liver, stored in the gall bladder, and discharged into the duodenum where it aids the process of digestion. 

  • Two of the four humours, black bile or yellow bile, in ancient and medieval physiology. 

uncontent

noun
  • A lack of contentment. 

adj
  • Not content; uncontented. 

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