review vs substantial

review

noun
  • A survey of the available items or material. 

  • A second or subsequent reading of a text or artifact in an attempt to gain new insights. 

  • A stage show made up of topical sketches etc. 

  • A military inspection or display for the benefit of superiors or VIPs. 

  • A judicial reassessment of a case or an event. 

  • A periodical which makes a survey of the arts or some other field. 

  • An account intended as a critical evaluation of a text or a piece of work. 

  • A forensic inspection to assess compliance with regulations or some code. 

verb
  • To look back over in order to correct or edit; to revise. 

  • To survey; to look broadly over. 

  • To look over again (something previously written or learned), especially in preparation for an examination. 

  • To write a critical evaluation of a new art work etc.; to write a review. 

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