1
done with
1
dull(adjective, plain, shabby, drab, dingy)
1
early(last, original, previous, venerable, other)
1
elderly
1
fossilized
1
grown old(expression, odd, old, primitive, unfashionable)
1
hackneyed(last, original, tired, stale, venerable)
1
has-been
1
has-beens
1
homely(plain, shabby, drab, dingy, unfashionable)
1
immemorial(last, original, previous, venerable, other)
1
longstanding
1
medieval
1
mossy(adjective, antiquated)
1
neglected(adjective, odd, old, primitive, unfashionable)
1
neolithic
1
new
1
noncurrent
1
not current(expression, odd, square, old, primitive)
1
not modern(expression, odd, old, primitive, unfashionable)
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 outdated thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/outdated/thesaurus/synonyms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 "outdated thesaurus" https://smartdefine.org/outdated/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, outdated thesaurus, Smart Define, viewed 22 September, 2026, 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https://smartdefine.org/outdated/thesaurus/synonyms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 "outdated thesaurus" 10 April 2015.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https://smartdefine.org/outdated/thesaurus/synonyms>