heritable

periytyvä able to be inherited, passed from parents to their children
1791: Thomas Paine, The Rights of Man

All hereditary government is in its nature tyranny. An heritable crown, or an heritable throne, or by what other fanciful name such things may be called, have no other significant explanation than that mankind are heritable property.

But if we consider that all heritable variations must have their roots in the germ-plasm, and further, that when personal selection does not intervene, ...