comminute vs malleate

comminute

verb
  • To pulverize; to smash. 

  • To cause fragmentation (of bone). 

  • To break into smaller portions. 

noun
  • Pulverized material. 

malleate

verb
  • To beat into shape with a hammer. 

adj
  • Possessing or resembling a malleus, or another structure shaped like a hammer. 

  • Having a surface with shallow round indentations, resembling copper that has been hammered. 

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