50 entries under original topic. ×

1
decayed(last, past, venerable, outdated)
1
done(last, past, venerable, outdated)
1
early(last, old, venerable, outdated)
1
erstwhile(last, past, primitive, venerable)
1
former(last, past, primitive, venerable)
1
hackneyed(last, past, venerable, outdated)
1
late(last, past, primitive, venerable)
1
moth-eaten(old, gray, venerable, outdated)
1
obsolete(last, old, venerable, early)
1
oldfangled(last, past, primitive, venerable)
1
once(last, past, primitive, venerable)
1
onetime(last, past, primitive, venerable)
1
out-of-date(last, old, past, venerable)
1
outmoded(last, old, venerable, outdated)
1
past(last, primitive, venerable, outdated)
1
primeval(fixed, old, venerable, outdated)
1
primitive(last, past, venerable, outdated)
1
primordial(last, old, venerable, outdated)
1
pristine(last, past, primitive, venerable)
1
quondam(last, past, primitive, venerable)
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APASmart Define. (2016). age-old thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/age-old/thesaurus/synonyms
ChicagoSmart Define. 2016. "age-old thesaurus" https://smartdefine.org/age-old/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, age-old thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/age-old/thesaurus/synonyms>.
MLASmart Define. "age-old thesaurus" 29 February 2016. Web. 27 September 2026. <https://smartdefine.org/age-old/thesaurus/synonyms>