2
classical(adjective, real, customary, traditional, actual)
2
date
2
disapproved(adjective, odd, old, primitive, unfashionable)
2
disused
2
doting
2
effect
2
forgotten(adjective, dead, past, lost, previous)
2
fossilized
2
gray-haired(tired, gray, mature, aged, older)
2
grown old(expression, odd, old, primitive, unfashionable)
2
long-standing(adjective, old, customary, traditional, habitual)
2
medieval
2
mouldy
2
native
2
octogenarian(adjective, aged)
2
of yore(expression, adjective, dead, old, past)
2
one-time(adjective, dead, late, old, past)
2
oracle bones(adjective, antique, archaic, antediluvian)
2
patriarchal
2
recent(adjective, new, fresh, late, old)
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APASmart Define. (2016). ancient thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/ancient/thesaurus/synonyms
ChicagoSmart Define. 2016. "ancient thesaurus" https://smartdefine.org/ancient/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, ancient thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/ancient/thesaurus/synonyms>.
MLASmart Define. "ancient thesaurus" 29 February 2016. Web. 22 September 2026. <https://smartdefine.org/ancient/thesaurus/synonyms>