34 entries under mature topic. ×

4
aged(adjective, tired, old, gray)
4
elderly(adjective, tired, old, gray)
2
hoary(adjective, tired, old, gray)
2
olden(tired, gray, aged, older)
2
superannuated(adjective, tired, gray, aged)
1
along in years(expression, adjective, idiom, tired, gray)
1
ancient(adjective, tired, old, gray)
1
broken down(expression, useless, tired, gray)
1
debilitated(tired, gray, enervated, aged)
1
decrepit(adjective, tired, gray, 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
geriatric(tired, gray, enervated, aged)
1
getting on(expression, adjective, tired, old, gray)
1
gray(tired, old, aged, elderly)
1
gray-haired(tired, gray, enervated, aged)
1
grizzled(tired, gray, aged, older)
1
impaired(tired, gray, aged, older)
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APASmart Define. (2015). over the hill thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/over_the_hill/thesaurus/synonyms
ChicagoSmart Define. 2015. "over the hill thesaurus" https://smartdefine.org/over_the_hill/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, over the hill thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/over_the_hill/thesaurus/synonyms>.
MLASmart Define. "over the hill thesaurus" 14 April 2015. Web. 1 October 2026. <https://smartdefine.org/over_the_hill/thesaurus/synonyms>