blueprint vs stencil

blueprint

noun
  • A print produced with this process. 

  • A detailed technical drawing (now often in some electronically storable and transmissible form). 

  • Any detailed plan, whether literal or figurative. 

  • A type of paper-based reproduction process producing white-on-blue images, used primarily for technical and architecture's drawings, now largely replaced by other technologies. 

verb
  • To make a blueprint for. 

  • To make a detailed operational plan for. 

stencil

noun
  • A pattern produced using such a utensil. 

  • A two-ply master sheet for use with a mimeograph. 

  • A thin sheet, either perforated or using some other technique, with which a pattern may be produced upon a surface; a utensil that contains a perforated sheet. 

verb
  • To print with a stencil. 

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