cement vs separate

cement

verb
  • To unite firmly or closely. 

  • To overlay or coat with cement. 

  • To affix with cement. 

  • To make permanent. 

noun
  • Any material with strong adhesive and cohesive properties such as binding agents, glues, grout. 

  • The paste-like substance resulting from mixing such a powder with water, or the rock-like substance that forms when it dries. 

  • The layer of bone investing the root and neck of a tooth; cementum. 

  • A powdered substance produced by firing (calcining) calcium carbonate (limestone) and clay that develops strong cohesive properties when mixed with water. The main ingredient of concrete. 

  • A bond of union; that which unites firmly, as persons in friendship or in society. 

separate

noun
  • A printing of an article from a periodical as its own distinct publication and distributed independently, often with different page numbers. 

  • Anything that is sold by itself, especially articles of clothing such as blouses, skirts, jackets, and pants. 

verb
  • To disunite from a group or mass; to disconnect. 

  • To divide (a thing) into separate parts. 

  • To cause (things or people) to be separate. 

  • To divide itself into separate pieces or substances. 

adj
  • Apart from (the rest); not connected to or attached to (anything else). 

  • Not together (with); not united (to). 

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