familial vs passed-on

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. 

passed-on

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