familial vs same-blooded

familial

adj
  • Inherited. 

  • Of or pertaining to a human family. 

  • Of or pertaining to any grouping of things referred to as a family. 

  • Pertaining to a taxon at the rank of family. 

same-blooded

adj
  • Having the same blood or sharing identical blood lineages; consanguineous. 

How often have the words familial and same-blooded occurred in a corpus of books? (source: Google Ngram Viewer )