Synonyms|267Antonyms|69|Broader|10Narrower|17Related|133
6
precursor(noun, forerunner, vanguard, trailblazer, foregoer)
3
forbear
3
forebear
3
forefather
3
grandma
3
primogenitor
3
progenitor
3
sire
2
ancestress
2
father
2
foremother
1
antecedent
1
begetter
1
founder
1
originator
1
parent
1
patriarch
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APASmart Define. (2015). ancestor thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/ancestor/thesaurus/narrower
ChicagoSmart Define. 2015. "ancestor thesaurus" https://smartdefine.org/ancestor/thesaurus/narrower (accessed September 24, 2026).
HarvardSmart Define 2015, ancestor thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/ancestor/thesaurus/narrower>.
MLASmart Define. "ancestor thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/ancestor/thesaurus/narrower>