More N1 vocabulary

• がっしりfirmly; solidly; tough
• 真ん丸いまんまるいperfectly circular
• 育成いくせいrearing; training; nurture; cultivation; promotion
• 納入のうにゅうpayment; supply
• 其れ程それほどto that degree; extent
• 恐れ入るおそれいるto be filled with awe; to feel small; to be amazed; to be surprised; to be disconcerted; to be sorry; to b