archaism

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Adjectives:

Ogygian, aboriginal, after age, ancient, antediluvian, antemundane, antiquated, antique, archaic, behind the age, classic, crumbling, customary, diluvian, elder, eldest, exploded, first, fossil, fusty, gone by, gone out, immemorial, inusitate, inveterate, medieval, obsolete, of long standing, of other times, of the old school, old, old, old as Adam, old as Methuselah, old as history, old as the hills, palaeozoic, patriarchal, preadamite, preglacial, prehistoric, prerafaelite, prescriptive, prime, primeval, primigenous, primitive, primordial, primordinate, protogenal, relict, rococo, rooted, run out, secondhand, senile, stale, superannuated, time, venerable, vetust, whereof the memory of man runneth not to the contrary