More N2 vocabulary

• 中世ちゅうせいMiddle Ages, mediaeval times
• 雨戸あまどsliding storm door
• 矢印やじるしdirecting arrow
• 御中おんちゅうand Company, Messrs.
• 目安めやすcriterion, aim
• 架空かくうaerial, overhead, fiction, fanciful