buckram vs starch

buckram

noun
  • A coarse cloth of cotton, linen or hemp, stiffened with size or glue, used in bookbinding to cover and protect the books, in garments to keep them in the form intended, and for wrappers to cover merchandise. 

  • A plant, Allium ursinum, also called ramson, wild garlic, or bear garlic. 

verb
  • To stiffen with or as if with buckram. 

starch

noun
  • Any of various starch-like substances used as a laundry stiffener 

  • Fortitude. 

  • Carbohydrates, as with grain and potato based foods. 

  • A stiff, formal manner; formality. 

  • A widely diffused vegetable substance, found especially in seeds, bulbs and tubers, as extracted (e.g. from potatoes, corn, rice, etc.) in the form of a white, glistening, granular or powdery substance, without taste or smell, and giving a very peculiar creaking sound when rubbed between the fingers. It is used as a food, in the production of commercial grape sugar, for stiffening linen in laundries, in making paste, etc. 

adj
  • Stiff; precise; rigid. 

verb
  • To apply or treat with laundry starch, to create a hard, smooth surface. 

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