Synonyms and related words :
abecedarian, aboriginal, antenatal, autochthonous, beginning, budding, creative, elemental, elementary, embryonic, fetal, formative, foundational, fundamental, gestatory, in embryo, in its infancy, in the bud, inaugural, inceptive, inchoate, inchoative, incipient, incunabular, infant, infantile, initial, initiative, initiatory, introductory, inventive, natal, original, parturient, postnatal, pregnant, prenatal, primal, primary, prime, primeval, primitive, primogenial, procreative, rudimental, rudimentary, ur