34 entries under mature topic. ×

16
aged(adjective, physical, feeble, tired, frail)
16
decrepit(adjective, physical, uncertain, feeble, tired)
14
infirm(adjective, physical, uncertain, feeble, tired)
11
elderly(adjective, tired, gray, age)
9
ancient(adjective, physical, tired, gray)
7
enfeebled(adjective, physical, tired, gray)
6
gray(tired, age, aged, older)
5
geriatric(adjective, tired, gray, age)
5
superannuated(adjective, feeble, tired, frail, gray)
4
hoary(adjective, tired, gray, age)
4
venerable(adjective, tired, gray, age)
3
debilitated(adjective, uncertain, feeble, tired, frail)
2
oldish(adjective, tired, gray, enervated)
1
along in years(expression, adjective, idiom, tired, gray)
1
broken down(expression, tired, gray, enervated)
1
exhausted(adjective, uncertain, feeble, tired, frail)
1
experienced(tired, gray, aged, older)
1
fossil(tired, gray, aged, older)
1
getting on(expression, tired, gray, aged)
1
gray-haired(tired, gray, enervated, aged)
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APASmart Define. (2016). senile thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/senile/thesaurus/synonyms
ChicagoSmart Define. 2016. "senile thesaurus" https://smartdefine.org/senile/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, senile thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/senile/thesaurus/synonyms>.
MLASmart Define. "senile thesaurus" 24 March 2016. Web. 29 September 2026. <https://smartdefine.org/senile/thesaurus/synonyms>