43 synonyms for birth such as blood, accouchement, advent, ancestry, and background. Birth is a noun, and its antonyms are death, end, and demise.
Accouchement, birthing, childbed, childbirth, confinement, delivery, nativity, parturition, and the patter of tiny feet.
Advent, arrival, beginning(s), dawn, dawning, emergence, fountainhead, genesis, origin, rise, source, and start.
Ancestry, background, blood, bloodline, breeding, derivation, descent, extraction, family, filiation, genealogy, heritage, house, line, line of descent, lineage, origin(s), parentage, pedigree, stirps, and stock.