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

효과effect; efficacy 효과적being effective; being effectual 효과적effective; effectual 효율적being efficient; being effective 효율적efficient; effective 비효율적being inefficient 비효율적inefficient 특효special efficacy 특효약miracle cure; wonder drug 효과음sound effect