1
expectant
1
father
1
first born(adjective, rank, post, status, age)
1
firstborn
1
firstling
1
foregoing
1
fossil(old, venerable, early, antique, archaic)
1
freehanded
1
gaffer
1
geezer
1
getting on(verb, expression, phrasal verb, aged, elderly)
1
giving
1
golden-ager
1
gramps
1
grandfather
1
grandsire
1
gravid
1
graybeard
1
gross(adjective, rank, post, status, age)
1
grown
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APASmart Define. (2015). older thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/older/thesaurus/synonyms
ChicagoSmart Define. 2015. "older thesaurus" https://smartdefine.org/older/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, older thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/older/thesaurus/synonyms>.
MLASmart Define. "older thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/older/thesaurus/synonyms>