matter vs substantial

matter

noun
  • A kind of substance. 

  • Matter made up of normal particles, not antiparticles. 

  • Aristotelian: undeveloped potentiality subject to change and development; formlessness. Matter receives form, and becomes substance. 

  • An affair, condition, or subject, especially one of concern or (especially when preceded by the) one that is problematic. 

  • The basic structural component of the universe, usually having mass and volume. 

  • An approximate amount or extent. 

  • Printed material, especially in books or magazines. 

verb
  • To be important. 

  • To care about, to mind; to find important. 

substantial

noun
  • Anything having substance; an essential part. 

adj
  • Most important; essential. 

  • Not imaginary; real; actual; true; veritable. 

  • Having a substance; actually existing. 

  • Corporeal; material; firm. 

  • Possessed of goods or an estate; moderately wealthy. 

  • Satisfying; having sufficient substance to be nourishing or filling. 

  • Large in size, quantity, or value; ample; significant. 

  • Having good substance; strong; stout; solid; firm. 

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