窒素: nitrogen

馳走: treat, banquet, feast / 地層: stratum; geological formation; layer; bed (coal, gravel, etc.) / 地相: geographic features; divination based on the lay of the land

荒地: wasteland; barren land; uncultivated land; abandoned land / 荒れ地: wasteland; barren land; uncultivated land; abandoned land

地勢: topography, terrain / 知性: intelligence / 治世: rule; reign; peaceful times; regime; dynasty

中断: interruption, cancellation

感知: perception / 完治: complete recovery (from an illness) / 寒地: cold area / 関知: one's knowledge on a particular subject / 換地: the act of exchanging land; the land being exchanged

完治: to recover completely (from an illness) / 関知: to have knowledge on a particular subject / 換地: to exchange land

直角三角形: a right triangle

直角三角形: a right-angled triangle

遅延: delay, tardiness