hereditary in WordNet English dictionary

1. inherited or inheritable by established rules (usually legal rules) of descent
   "ancestral home"; "ancestral lore"; "hereditary monarchy"; "patrimonial estate"; "transmissible tradition"
   ancestral  hereditary  patrimonial  transmissible 
   
2. occurring among members of a family usually by heredity
   "an inherited disease"; "familial traits"; "genetically transmitted features"
   familial  genetic  hereditary  inherited  transmitted  transmissible