searing vs superheated

searing

adj
  • very hot; blistering or boiling 

  • having a sensation of intense sudden heat 

  • damning; critical; scathing 

noun
  • cooking food quickly at high temperature 

  • action of the verb to sear 

superheated

adj
  • Heated above the boiling point 

  • exceedingly intense or emotional 

  • heated above the critical point 

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