| Grandfatherly (a.) Like a grandfather in age or manner; kind; benignant; indulgent. 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 |