construct vs discard

construct

verb
  • To draw (a geometric figure) by following precise specifications and using geometric tools and techniques. 

  • To build or form (something) by assembling parts. 

  • To build (a sentence, an argument, etc.) by arranging words or ideas. 

noun
  • A concept or model. 

  • Something constructed from parts. 

  • A segment of nucleic acid, created artificially, for transplantation into a target cell or tissue. 

discard

verb
  • To throw away, to reject. 

  • To make a discard; to throw out a card. 

  • To dismiss from employment, confidence, or favour; to discharge. 

noun
  • A temporary variable used to receive a value of no importance and unable to be read later. 

  • Anything discarded. 

  • A discarded playing card in a card game. 

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