무궁화mugunghwa 무료free; no charge; complimentary 무관심indifference; disinterest 무남독녀only daughter 무능incompetence 무능력incompetence 무능력자incompetent 무려as many as; whopping 무료입장free admission 무리being too much; unreasonableness; impracticality; being out of reach

인간human being 주인owner; host 인구population 인생human life 인심human nature; heart 백인white person 대인adult 소인child; small person 인력manpower 군인soldier

타산지석learning from someone else's mistakes; lesson from someone else's failures 파죽지세irresistible force; crushing power 형제지간sibling relationship 호구지책means of livelihood; method of eking out 호연지기magnanimousness; gallantry; great spirit 감지덕지very thankfully 감지덕지very thankfully 격세지감being amazed at how much things have changed in a short time 견원지간cat-and-dog terms 결자해지one's untying a knot one has tied

환경environment 경계boundary; border 경우reason; principle 자연환경natural environment 친환경being eco-friendly 친환경적being eco-friendly 친환경적eco-friendly 환경미화원cleaner 환경적being environmental 황홀경ecstasy; trance; rapture