8 entries under origin topic. ×

18
ancestor(noun, person, cause, influence, connection)
4
source(noun, person, cause, base, beginning)
2
ancestry(noun, cause, influence, connection, source)
2
stock(cause, influence, connection, source)
0
derivation(cause, influence, connection, source)
0
parentage(noun, cause, influence, connection, source)
0
provenience(noun, cause, influence, source)
0
rootstock
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APASmart Define. (2016). progenitor thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/progenitor/thesaurus/synonyms
ChicagoSmart Define. 2016. "progenitor thesaurus" https://smartdefine.org/progenitor/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, progenitor thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/progenitor/thesaurus/synonyms>.
MLASmart Define. "progenitor thesaurus" 29 February 2016. Web. 22 September 2026. <https://smartdefine.org/progenitor/thesaurus/synonyms>