Synonyms|304Antonyms|83|Broader|4Narrower|7Related|413
16
predecessor(noun, someone, something)
14
precursor(noun, derivative)
8
ancestor(noun, predecessor)
6
ascendant(noun, adjective)
5
antecedent
5
forebear
5
parent
5
progenitor
5
sire
4
ascendent
4
dad
4
father
4
grandfather
3
prototype
3
root
3
elevated
3
forefather
2
foregoer
2
primogenitor
1
ancestress
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APASmart Define. (2016). descendant thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/descendant/thesaurus/antonyms
ChicagoSmart Define. 2016. "descendant thesaurus" https://smartdefine.org/descendant/thesaurus/antonyms (accessed September 27, 2026).
HarvardSmart Define 2016, descendant thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/descendant/thesaurus/antonyms>.
MLASmart Define. "descendant thesaurus" 2 March 2016. Web. 27 September 2026. <https://smartdefine.org/descendant/thesaurus/antonyms>