1
primogeniture
1
second childhood
1
year(noun, youth)
0
aeon
0
antiqueness
0
archaicism
0
archaism
0
day
0
decay
0
decrepitude
0
elderly
0
ephemerality
0
era
0
fragility
0
frailty
0
hoariness
0
maturity
0
middle age
0
old
0
older
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APASmart Define. (2015). elderliness thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/elderliness/thesaurus/synonyms
ChicagoSmart Define. 2015. "elderliness thesaurus" https://smartdefine.org/elderliness/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, elderliness thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/elderliness/thesaurus/synonyms>.
MLASmart Define. "elderliness thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/elderliness/thesaurus/synonyms>