2
worn-out(common, last, original, tired, stale)
1
Noachian
1
abandoned
1
abjured
1
aboriginal(last, original, previous, venerable, other)
1
antiquity
1
archaistic
1
back
1
back-number
1
back number
1
baggy(plain, shabby, drab, dingy, unfashionable)
1
blowsy(plain, shabby, drab, dingy, unfashionable)
1
common(adjective, tired, stale, everyday, banal)
1
crumbling(last, original, previous, venerable, other)
1
decayed(adjective, last, original, previous, venerable)
1
delinquent(adjective, late)
1
deserted
1
disapproved(adjective, odd, old, primitive, unfashionable)
1
discontinued
1
done(last, original, previous, venerable, other)
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 outdated thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/outdated/thesaurus/synonyms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 "outdated thesaurus" https://smartdefine.org/outdated/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, outdated thesaurus, Smart Define, viewed 22 September, 2026, 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https://smartdefine.org/outdated/thesaurus/synonyms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 "outdated thesaurus" 10 April 2015.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https://smartdefine.org/outdated/thesaurus/synonyms>