22 entries under period topic. ×

3
anility(life, age)
3
oldness(life, age)
3
second childhood(life, age)
3
senility(life, age)
2
old age(noun, life, age)
1
advancing years(life, age)
1
anno(life, age)
1
autumn of life(life, age)
1
black ox(life, age)
1
chair days(life, age)
1
eld(life, age)
1
evening of life(life, age)
1
golden age(life, age)
1
golden years(life, age)
1
grey hairs(life, age)
1
hoar(life, age)
1
latter part of animate life(life, age)
1
lees of life(life, age)
1
old bones(life, age)
1
retirement age(life, age)
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APASmart Define. (2015). declining years thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/declining_years/thesaurus/synonyms
ChicagoSmart Define. 2015. "declining years thesaurus" https://smartdefine.org/declining_years/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, declining years thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/declining_years/thesaurus/synonyms>.
MLASmart Define. "declining years thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/declining_years/thesaurus/synonyms>