412 entries under adjective topic. ×

3
accustomed(familiar, regular, sophisticated, knowledgeable)
3
adept(smart, familiar, sophisticated, wise)
3
advanced in years(expression, idiom, age)
3
aging
3
ago
3
corny(hard, tired, odd, sour)
3
crumbling(last, stale, shabby, dingy)
3
customary
3
debilitated(feeble, shabby, age, enervated)
3
done(last, original, remote, late)
3
dry(hard, sour, stale, musty)
3
dusty(hard, dead, sour, musty)
3
exhausted(tired, shabby, age, aged)
3
expert(smart, familiar, sophisticated, wise)
3
fossil(dead, age, venerable, antique)
3
hardened(familiar, skilled, experienced, established)
3
historical
3
impaired(shabby, age, worn, dingy)
3
inactive(age, aged, older, elderly)
3
long-standing(continue, customary, hardened, traditional)
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APASmart Define. (2016). old thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/old/thesaurus/synonyms
ChicagoSmart Define. 2016. "old thesaurus" https://smartdefine.org/old/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, old thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/old/thesaurus/synonyms>.
MLASmart Define. "old thesaurus" 29 February 2016. Web. 24 September 2026. <https://smartdefine.org/old/thesaurus/synonyms>