searing vs thermic

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 

thermic

adj
  • Of, related to, or associated with heat; thermal. 

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