Aantediluvian in the Bible, is defined as someone or something from the time before the Great Flood.
Of, relating to, or belonging to times long past, especially before the fall of the Western Roman Empire ( ad 476):
Having white or gray hair from advanced age
Relating to, being, or characteristic of words and language that were once in regular use but are now relatively rare and suggestive of an earlier style or period.
Of, like, or characteristic of past times
Antique means things that are old or not of a contemporary nature.
Find another word for olden. In this page you can discover 17 synonyms, antonyms, idiomatic expressions, and related words for olden, like: age-old, antediluvian, ancient, hoary, antiquated, archaic, old, old-time, timeworn, venerable and old as Methuselah.