2
archaically(adverb, oldly)
2
getting on(verb, expression, adjective, phrasal verb, tired)
2
gray-haired(tired, gray, mature, aged, older)
2
obsolete
2
octogenarian(adjective, aged)
2
old-fogyish
2
ripened
2
seasoned(tired, gray, mature, aged, older)
2
skilled(tired, gray, mature, aged, older)
2
time-honoured
2
vintage(adjective, aged)
2
white
2
wintry
2
wrinkled
1
O.A.P.'s
1
age
1
agedly
1
ageless
1
auld
1
bigly
10 years ago|6.3k views|share |citing 
APASmart Define. (2015). elderly thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/elderly/thesaurus/synonyms
ChicagoSmart Define. 2015. "elderly thesaurus" https://smartdefine.org/elderly/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, elderly thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/elderly/thesaurus/synonyms>.
MLASmart Define. "elderly thesaurus" 7 October 2015. Web. 22 September 2026. <https://smartdefine.org/elderly/thesaurus/synonyms>