cordiality vs hygge

cordiality

noun
  • The quality of being cordial. 

  • A friendly utterance. 

  • to exchange cordialities with people 

hygge

noun
  • Cosiness, comfort, contentment, conviviality. 

adj
  • Cosy, convivial. 

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