fusible vs searing

fusible

adj
  • Able to be fused or melted. 

noun
  • Any substance that can be fused or melted. 

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 

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