3
out-dated
3
prized possession(material, noun, expression, treasure)
2
age(noun, verb, change, cover, obscure)
2
ancientness(noun, oldness)
2
antic
2
antiquarian(adjective, old, ancient)
2
artefact(noun, bygones)
2
back number
2
behind the times(expression, idiom, odd, old, primitive)
2
collectable
2
collectible(noun, treasure, trinket, knickknack, artifact)
2
disguise(verb, misrepresent, mask)
2
dodo
2
elder(adjective, oldness)
2
former(noun, last, original, past, primitive)
2
grown old(expression, adjective, odd, old, primitive)
2
hackneyed(adjective, last, original, past, venerable)
2
mangy
2
moldy(adjective, dead, odd, out, old)
2
of long standing(expression, idiom, oldness)
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APASmart Define. (2016). antique thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/antique/thesaurus/synonyms
ChicagoSmart Define. 2016. "antique thesaurus" https://smartdefine.org/antique/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, antique thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/antique/thesaurus/synonyms>.
MLASmart Define. "antique thesaurus" 29 February 2016. Web. 24 September 2026. <https://smartdefine.org/antique/thesaurus/synonyms>