na-adjective
premodern; feudalistic
Describes something belonging to or characteristic of the period before modernization, often with a nuance of being outdated or old-fashioned. Can carry a critical tone when applied to contemporary attitudes or systems.
彼の考え方は前近代的だ。
His way of thinking is premodern.
その村には前近代的な慣習
Premodern customs still remain in that village.