硅 石 + 圭 石 Part shí stone 圭 Part guī jade pointed at top Appears in characters like: 碗 碰 破 碎 硬 磨 矿 砸 磅 砍 码 确 碟 磨 砰 磕 岩 碧 碍 碳 砖 矶 磁 碾
酮 酉 + 同 酉 Part yǒu a wine vessel 同 Part tóng same Appears in characters like: 酒 配 醒 酸 醉 酷 酱 醋 酮 酥 酶 醇 酪 酊 酿 酯 酬 酚 酌 酋 醛 醌 醚 酗