3
out of fashion(expression, adjective, idiom)
3
past(adjective, last, original, odd, old)
3
primitive(adjective, last, original, odd, old)
3
rendezvoused
3
time
2
belated(adjective, dead, past, lost, previous)
2
courted
2
demoded(adjective, odd, old, primitive, unfashionable)
2
departed(adjective, dead, past, lost, previous)
2
early(last, original, past, venerable, outdated)
2
forgotten(adjective, dead, past, lost, previous)
2
gone(adjective, dead, out, past, lost)
2
gone by(expression, adjective, dead, past, lost)
2
hackneyed(adjective, last, original, past, venerable)
2
late(adjective, last, original, dead, past)
2
legacy(feature, characteristic, state, computing)
2
medieval
2
musty(adjective, odd, out, old, primitive)
2
of old(expression, last, original, dead, odd)
2
old-hat(adjective, odd, out, old, primitive)
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APASmart Define. (2015). dated thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/dated/thesaurus/synonyms
ChicagoSmart Define. 2015. "dated thesaurus" https://smartdefine.org/dated/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, dated thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/dated/thesaurus/synonyms>.
MLASmart Define. "dated thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/dated/thesaurus/synonyms>