archaic - WordReference.com English Thesaurus
https://www.wordreference.com/synonyms/archaic
WebSynonyms: antiquated, old , obsolete, old-fashioned , outmoded, antediluvian, outdated , antique, out of use, dated , obsolescent, old-time, olde-worlde, passé, old hat, historical , bygone, superseded, no longer in use. 'archaic' also found in these entries (note: many are not synonyms or translations):
DA: 31 PA: 54 MOZ Rank: 98