34 entries under mature topic. ×

12
aged(tired, gray, age, aged)
9
elderly(adjective, tired, gray, age)
4
hoary(adjective, tired, gray, age)
4
venerable(adjective, tired, gray, age)
3
ancient(adjective, tired, gray, aged)
3
decrepit(tired, gray, age, aged)
3
gray(tired, age, aged, older)
3
senile(adjective, tired, gray, age)
3
superannuated(tired, gray, age, aged)
1
matured(tired, gray, aged, older)
1
along in years(expression, idiom, tired, gray)
1
broken down(expression, tired, gray, enervated)
1
debilitated(tired, gray, enervated, aged)
1
enfeebled(tired, gray, enervated, aged)
1
exhausted(tired, gray, aged, older)
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)
1
grizzled(tired, gray, aged, older)
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APASmart Define. (2015). geriatric thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/geriatric/thesaurus/synonyms
ChicagoSmart Define. 2015. "geriatric thesaurus" https://smartdefine.org/geriatric/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, geriatric thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/geriatric/thesaurus/synonyms>.
MLASmart Define. "geriatric thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/geriatric/thesaurus/synonyms>