derived vs vicarious

derived

adj
  • A product of derivation 

  • Of, or pertaining to, conditions unique to the descendant species of a clade, and not found in earlier ancestral species. 

vicarious

adj
  • Delegated. 

  • Experienced or gained by taking in another person’s experience, rather than through first-hand experience, such as through watching or reading. 

  • On behalf of others. 

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