5
dowdy(adjective, dull, new, odd, old)
5
expired(adjective, feature, characteristic, trait)
5
hackneyed(adjective, dull, hard, last, original)
5
oldfangled(last, original, dead, odd, old)
5
past(adjective, hard, last, original, odd)
5
quaint(adjective, attractive)
4
age-old(adjective, new, original, old, gray)
4
behind the times(expression, adjective, idiom, odd, current)
4
defunct(adjective, dead, past, lost, previous)
4
disused
4
early(last, original, old, past, venerable)
4
gone by(verb, expression, adjective, phrasal verb, dead)
4
moth-eaten(adjective, hard, last, original, tired)
4
primeval(adjective, last, original, old, past)
4
primordial(adjective, last, original, old, past)
4
traditional(feature, characteristic, detail, last, original)
3
elderly(adjective, old, age)
3
of other times(expression, idiom, oldness)
3
old-world
3
old fashioned(expression, adjective, idiom)
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APASmart Define. (2016). antiquated thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/antiquated/thesaurus/synonyms
ChicagoSmart Define. 2016. "antiquated thesaurus" https://smartdefine.org/antiquated/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, antiquated thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/antiquated/thesaurus/synonyms>.
MLASmart Define. "antiquated thesaurus" 12 February 2016. Web. 27 September 2026. <https://smartdefine.org/antiquated/thesaurus/synonyms>