searing vs unfun

searing

noun
  • action of the verb to sear 

  • cooking food quickly at high temperature 

adj
  • very hot; blistering or boiling 

  • having a sensation of intense sudden heat 

  • damning; critical; scathing 

unfun

noun
  • Lack or absence of fun; funlessness. 

adj
  • Not fun. 

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