10
initiator(noun, new, special, original, first)
10
trailblazer(noun, new, special, first, precursor)
9
founder(noun, special, original, first, before)
9
leader(noun, new, special, first, precursor)
8
innovator(noun, new, special, first, pioneer)
8
pathfinder(noun, new, special, first, pioneer)
8
previous(noun, adjective, special, original, first)
7
father(noun, kin, precede, children)
7
foremother(noun, special, original, first, kin)
7
former(noun, special, original, first, someone)
7
groundbreaker(noun, new, special, first, pioneer)
7
prior(noun, special, original, first, someone)
6
ancient(noun, adjective, respect, old, mature)
6
announcer(noun, special, original, first, before)
6
creator(noun, new, special, first, parent)
6
elder(noun, adjective, respect, old, mature)
6
elders(noun, respect, old, mature, age)
6
entrepreneur(noun, new, special, first, pioneer)
6
original(noun, special, first, before)
6
outrider(noun, special, original, first, before)
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APASmart Define. (2016). predecessor thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/predecessor/thesaurus/synonyms
ChicagoSmart Define. 2016. "predecessor thesaurus" https://smartdefine.org/predecessor/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, predecessor thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/predecessor/thesaurus/synonyms>.
MLASmart Define. "predecessor thesaurus" 2 March 2016. Web. 22 September 2026. <https://smartdefine.org/predecessor/thesaurus/synonyms>