Inheritance, Life, Lifetime, Line, Lineage, Liveliness, Living, Longevity, Miscarriage, Mother, Nativity, Nobility, Nobleness, Onset, Opening, Origin, Origination, Outset, Parentage, Parthenogenesis, Phylum, Pregnancy, Procreate, Procreation, Quality, Race, Rank, Replication, Royalty, Seed, Side, Sire, Slip, Start, Stem, Stock, Strain, Succession, Travail, Viability, Vitality, Vivacity, Youth, Abortion, Affiliation, Allele, Ancestry, Animation, Aristocracy, Babyhood, Bear, Bearing, Beget, Beginning, Beginnings, Blood, Bloodline, Branch, Breed, Character, Childbearing, Childbirth, Childhood, Chromosome, Commencement, Confinement, Consanguinity, Cradle, Creation, Dawn, Dawning, Delivery, Derivation, Descent, Determinant, Determiner, Development, Distinction, Emergence, Endowment, Engender, Eugenics, Existence, Extraction, Factor, Family, Father, Gene, Generation, Genesis, Genetics, Gentility, Hatching, Heredity, Heritability, Heritage, House, Immortality, Inception, Infancy