behind the times Synonyms

out-of-date provincial prehistoric passe outdated out old-fashioned obsolete obsolescent noachian square squarer square-toed neoconservative moth-eaten LIFO last in first out outmoded outworn old-hat creaky superannuated neolithic musty crusted conformist bygone arrear archaic antiquated antiquate antediluvian anachronous dated defunct disused mossy mouldy medieval mediaeval fusty frumpish fossilized feudal dowdy anachronistic