34 entries under mature topic. ×

1
inactive(tired, gray, aged, older)
1
infirm(tired, gray, enervated, aged)
1
matured(tired, old, gray, aged)
1
not young(expression, tired, gray, enervated)
1
oldish(adjective, tired, gray, enervated)
1
seasoned(tired, gray, aged, older)
1
senile(adjective, tired, gray, enervated)
1
senior(tired, gray, aged, older)
1
skilled(tired, gray, aged, older)
1
tired(gray, aged, older, elderly)
1
venerable(adjective, tired, old, gray)
1
versed(tired, gray, aged, older)
1
veteran(tired, gray, aged, older)
1
wasted(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>