51 entries under original topic. ×

2
olden(adjective, odd, old, traditional)
2
worn-out(common, last, tired, stale)
1
aboriginal(last, previous, venerable, other)
1
crumbling(last, previous, venerable, other)
1
decayed(adjective, last, previous, venerable)
1
done(last, previous, venerable, other)
1
early(last, previous, venerable, other)
1
hackneyed(last, tired, stale, venerable)
1
immemorial(last, previous, venerable, other)
1
of old(expression, last, odd, old)
1
onetime(last, previous, venerable, other)
1
past(adjective, last, odd, old)
1
primitive(adjective, last, odd, old)
1
primordial(last, previous, venerable, other)
1
pristine(last, previous, venerable, other)
1
relic(last, previous, venerable, other)
1
remote(last, previous, venerable, other)
1
rusty(last, previous, venerable, other)
1
time-worn(last, previous, venerable, other)
1
traditional(adjective, last, old, conservative)
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APASmart Define. (2015). outdated thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/outdated/thesaurus/synonyms
ChicagoSmart Define. 2015. "outdated thesaurus" https://smartdefine.org/outdated/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, outdated thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/outdated/thesaurus/synonyms>.
MLASmart Define. "outdated thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/outdated/thesaurus/synonyms>