7 entries under dad topic. ×

18
ancestor(noun, person, cause, influence, connection)
14
predecessor(noun, person, sign, kin, pop)
10
parent(noun, person, cause, influence, base)
9
origin(noun, person, cause, base, beginning)
4
procreator(noun, person, relative, author, pop)
4
source(noun, person, cause, base, beginning)
4
forebearer(noun, sign, relative, author, pop)
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APASmart Define. (2016). progenitor thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/progenitor/thesaurus/synonyms
ChicagoSmart Define. 2016. "progenitor thesaurus" https://smartdefine.org/progenitor/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, progenitor thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/progenitor/thesaurus/synonyms>.
MLASmart Define. "progenitor thesaurus" 29 February 2016. Web. 23 September 2026. <https://smartdefine.org/progenitor/thesaurus/synonyms>