2
precursors
2
predecessors
2
roots
2
stock
1
antecedent
1
birth(kind, group, line, house, family)
1
blood(kind, group, line, house, family)
1
clan(kind, group, line, house, family)
1
descendants(kind, group, line, house, family)
1
elder
1
folk(noun, kind, group, line, house)
1
folks(noun, kin, relations, relatives)
1
founders
1
heirs and assigns(expression, idiom, kind, group, line)
1
heredity
1
house(kind, group, line, family, kin)
1
in-laws(kind, group, line, house, family)
1
kindred(kind, group, line, house, family)
1
menage(noun, kind, group, line, house)
1
parentage(kind, group, line, house, family)
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APASmart Define. (2015). progenitors thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/progenitors/thesaurus/synonyms
ChicagoSmart Define. 2015. "progenitors thesaurus" https://smartdefine.org/progenitors/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, progenitors thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/progenitors/thesaurus/synonyms>.
MLASmart Define. "progenitors thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/progenitors/thesaurus/synonyms>