24 entries under noun topic. ×

19
predecessor(someone, something)
13
ancestor
2
precursor
2
sign
1
progenitor
1
fatherhood
-1
pioneer
-1
begetter
-1
founder
-1
grandparent
-1
leader
-1
parent
-1
starter
-1
trumpeter
-2
ancestry
-2
antecedent
-2
father
-2
forefather
-2
forebear
-2
forerunner
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APASmart Define. (2016). successor thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/successor/thesaurus/antonyms
ChicagoSmart Define. 2016. "successor thesaurus" https://smartdefine.org/successor/thesaurus/antonyms (accessed September 30, 2026).
HarvardSmart Define 2016, successor thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/successor/thesaurus/antonyms>.
MLASmart Define. "successor thesaurus" 29 March 2016. Web. 30 September 2026. <https://smartdefine.org/successor/thesaurus/antonyms>