disappointed vs uncontent

disappointed

adj
  • Expressing or indicating disappointment. 

  • Defeated of expectations or hope; experiencing disappointment; let down. 

  • Having had a marriage proposal rejected. 

uncontent

adj
  • Not content; uncontented. 

noun
  • A lack of contentment. 

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