More N2 vocabulary

• 高等こうとうhigh class, high grade
• 通路つうろpassage, pathway
• 焚くたくto burn, to kindle, to build a fire
• 統一とういつunity, consolidation, uniformity
• 中味なかみcontents, interior, substance, filling, (sword) blade
• 受話器じゅわき(telephone) receiver