List of atavistic synonyms and atavistic related words.
aboriginal, ancestral, antepatriarchal, autochthonous, bodily, born, coeval, congenital, connatal, connate, connatural, constitutional, genetic, hereditary, humanoid, in the blood, inborn, inbred, incarnate, indigenous, inherited, innate, instinctive, instinctual, native, native to, natural, natural to, organic, patriarchal, physical, preadamite, preglacial, prehistoric, prehuman, primal, prime, primeval, primitive, primogenial, primoprimitive, primordial, pristine, protohistoric, protohuman, reactionary, recessive, recidivist, recidivous, regressive, retrograde, retrogressive, retrorse, retroverse, returnable, reversible, reversional, reversionary, revertible, revulsionary, temperamental