pose vs substantial

pose

noun
  • Affectation. 

  • Position, posture, arrangement (especially of the human body). 

verb
  • To constitute (a danger, a threat, a risk, etc.). 

  • To assume or maintain a pose; to strike an attitude. 

  • To falsely impersonate (another person or occupation) primarily for the purpose of accomplishing something or reaching a goal. 

  • To behave affectedly in order to attract interest or admiration. 

  • To ask; to set (a test, quiz, riddle, etc.). 

  • To place in an attitude or fixed position, for the sake of effect. 

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 pose and substantial occurred in a corpus of books? (source: Google Ngram Viewer )