1
mangy
1
mediaeval
1
mouldy
1
neglected(verb, adjective, odd, old, primitive)
1
no more
1
noncurrent
1
nonmodern(feature, characteristic, detail)
1
not current(expression, odd, square, old, primitive)
1
not modern(expression, odd, old, primitive, unfashionable)
1
not with it(expression, idiom, odd, old, primitive)
1
not worth saving(expression, idiom)
1
odd(adjective, old, primitive, unfashionable, outdated)
1
of olden days(expression, idiom, odd, old, primitive)
1
of the old school(expression, idiom, odd, square, old)
1
of yore(expression, adjective, last, original, dead)
1
old-fangled(adjective, odd, old, primitive, unfashionable)
1
old-timey
1
old as Methuselah(adjective, idiom, new)
1
old as the hills(adjective, idiom, new)
1
on the shelf(expression, idiom)
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APASmart Define. (2016). antiquated thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/antiquated/thesaurus/synonyms
ChicagoSmart Define. 2016. "antiquated thesaurus" https://smartdefine.org/antiquated/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, antiquated thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/antiquated/thesaurus/synonyms>.
MLASmart Define. "antiquated thesaurus" 12 February 2016. Web. 28 September 2026. <https://smartdefine.org/antiquated/thesaurus/synonyms>