legendary vs substantial

legendary

adj
  • Having unimaginable greatness; excellent to such an extent to evoke stories. 

  • Having the splendor of a legend; fabled. 

  • Appearing (solely) in legends. 

  • Of or pertaining to a legend or to legends. 

noun
  • A legendary Pokémon. 

substantial

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

  • Most important; essential. 

  • 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. 

noun
  • Anything having substance; an essential part. 

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