33 entries under noun topic. ×

5
predecessor
4
adult
4
parent(person, end, source, adult)
4
precursor
2
grown-up(adjective, adult)
2
ancestor
2
ancestry
2
cause
2
dad
2
origin
2
sire
1
lineage
1
source
0
brood(cluster, parent)
0
father
0
forebear
0
forefather
0
forepart
0
forerunner
0
grandfather
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APASmart Define. (2016). child thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/child/thesaurus/antonyms
ChicagoSmart Define. 2016. "child thesaurus" https://smartdefine.org/child/thesaurus/antonyms (accessed September 29, 2026).
HarvardSmart Define 2016, child thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/child/thesaurus/antonyms>.
MLASmart Define. "child thesaurus" 30 March 2016. Web. 29 September 2026. <https://smartdefine.org/child/thesaurus/antonyms>