| Ancestral (a.) Of, pertaining to, derived from, or possessed by, an ancestor or ancestors; as, an ancestral estate. Thesaurus Entries aboriginal, ancestorial, antepatriarchal, atavistic, autochthonous, fatherlike, fatherly, grandfatherly, grandmotherly, grandparental, humanoid, maternal, mother, motherlike, motherly, parent, parental, paternal, patriarchal, preadamite, preglacial, prehistoric, prehuman, prime, primeval, primitive, primogenial, primoprimitive, primordial, pristine, protohistoric, protohuman |