☆ ADVANCED LEVEL : 18 ☆☆ INTERMEDIATE LEVEL : 18 ☆☆☆ ELEMENTARY LEVEL : 11 NONE : 80 ALL : 127

• 서로 : 관계를 맺고 있는 둘 이상의 대상이 각기 그 상대에 대하여. ☆☆☆ Adverb
🌏 EACH OTHER; ONE ANOTHER: Toward each person who is one of two or more people who are related.

• 서류 (書類) : 글자로 기록한 문서. ☆☆☆ Noun
🌏 DOCUMENT; PAPERS: A written document.

• 사람 : 생각할 수 있으며 언어와 도구를 만들어 사용하고 사회를 이루어 사는 존재. ☆☆☆ Noun
🌏 HUMAN; MAN: A being that is capable of thinking, makes and uses languages and tools and lives by forming a society with others.

• 실례 (失禮) : 말이나 행동이 예의에 벗어남. 또는 그런 말이나 행동. ☆☆☆ Noun
🌏 RUDENESS; IMPOLITENESS: One's remark or behavior breaching etiquette, or such a remark or behavior.

• 신랑 (新郞) : 이제 막 결혼하였거나 결혼하는 남자. ☆☆☆ Noun
🌏 BRIDEGROOM: A man who just got married or is getting married.

• 새로 : 전에 없던 것이 처음으로. ☆☆☆ Adverb
🌏 NEWLY: Newly, not existing before.

• 서랍 : 책상이나 옷장 등에 끼웠다 뺐다 하게 만든, 물건을 담는 상자. ☆☆☆ Noun
🌏 DRAWER: A box that keeps objects made to slide in and out of a desk, closet, etc.

• 소리 : 물체가 진동하여 생긴 음파가 귀에 들리는 것. ☆☆☆ Noun
🌏 SOUND; NOISE: Sound wave heard by the ear that is created when an object vibrates.

• 사랑 : 상대에게 성적으로 매력을 느껴 열렬히 좋아하는 마음. ☆☆☆ Noun
🌏 LOVE: The state of being sexually attracted to and having strong affection for a person.

• 서른 : 열의 세 배가 되는 수. ☆☆☆ Numeral
🌏 THIRTY: The number that is the product of three times ten.

• 서른 : 열의 세 배가 되는 수의. ☆☆☆ Determiner
🌏 THIRTY: Being a number equaling ten times three.

• Health (155) • Describing events, accidents, disasters (43) • Marriage and love (28) • Human relationships (52) • Family events (during national holidays) (2) • Describing physical features (97) • Describing location (70) • Using transportation (124) • Making a promise (4) • Describing a dish (119) • Making a phone call (15) • Geological information (138) • Apologizing (7) • Travel (98) • Expressing emotion/feelings (41) • Social system (81) • Directions (20) • Talking about one's mistakes (28) • Press (36) • Describing personality (365) • Using a pharmacy (10) • Hobby (103) • Weather and season (101) • Religion (43) • Economics and business administration (273) • Expressing date (59) • Greeting (17) • Philosophy, Ethics (86) • Weekends and holidays (47) • Human relationships (255)