joyness vs overjoy

joyness

noun
  • The state or condition of joy; joyfulness. 

overjoy

noun
  • Excessive joy. 

  • Very great joy. 

verb
  • To give too much joy to. 

  • To give great joy, delight or pleasure to. 

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