2
development
2
perioding
2
sinking
2
timing
1
ancient
1
antiquity
1
crumbling
1
crystal ageing(expression, idiom)
1
cycling
1
dating
1
decay(noun, decrease, ebb, disappearance, senescent)
1
decrepit
1
doddering
1
doting
1
enduring
1
fermenting
1
geriatric
1
getting on(noun, verb, expression, adjective, phrasal verb)
1
gray
1
graying
10 years ago|5.8k views|share |citing 
APASmart Define. (2015). aging thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/aging/thesaurus/synonyms
ChicagoSmart Define. 2015. "aging thesaurus" https://smartdefine.org/aging/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, aging thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/aging/thesaurus/synonyms>.
MLASmart Define. "aging thesaurus" 13 October 2015. Web. 22 September 2026. <https://smartdefine.org/aging/thesaurus/synonyms>