adhesive vs gypsum

adhesive

noun
  • a substance, such as glue, that provides or promotes adhesion 

adj
  • sticky; tenacious, as glutinous substances 

  • apt or tending to adhere; clinging 

gypsum

noun
  • A mineral consisting of hydrated calcium sulphate. When calcinated, it forms plaster of Paris. 

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