1
pensioned off
1
plain(shabby, drab, dingy, unfashionable, antiquated)
1
primate
1
primitive(adjective, last, original, odd, old)
1
primordial(last, original, previous, venerable, other)
1
pristine(last, original, previous, venerable, other)
1
relic(last, original, previous, venerable, other)
1
relinquished
1
remote(last, original, previous, venerable, other)
1
renounced
1
resigned
1
retired
1
rusty(last, original, previous, venerable, other)
1
styleless
1
superseded
1
tardy(adjective, late)
1
tattered
1
time-worn(last, original, previous, venerable, other)
1
traditional(adjective, last, original, old, conservative)
1
unoriginal(last, original, tired, stale, venerable)
11 years ago|6.9k views|share |citing 
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 outdated thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/outdated/thesaurus/synonyms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 "outdated thesaurus" https://smartdefine.org/outdated/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, outdated thesaurus, Smart Define, viewed 22 September, 2026, 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https://smartdefine.org/outdated/thesaurus/synonyms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 "outdated thesaurus" 10 April 2015.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https://smartdefine.org/outdated/thesaurus/synonyms>