어떤 / 무슨 / 어느
Which, What Kind of
어떤: Asks 'what kind of...?' about qualities or characteristics.
무슨: Asks 'what...?' to identify something from an open-ended list.
어느: Asks 'which...?' to select from a limited, specific set of options.
How It Works
Understanding the nuances between 어떤, 무슨, and 어느 is crucial for asking clear questions in Korean.
1. 어떤: 'What kind of / What sort of'
Use 어떤 to ask about the qualities, characteristics, or nature of a person, place, or thing. It focuses on description.
- 어떤 음식을 좋아해요? (What kind of food do you like?) - Asking about taste preferences.
- 어떤 사람을 만나고 싶어요? (What kind of person do you want to meet?) - Asking about personality traits.
In non-question sentences, 어떤 can also mean 'some' or 'a certain' (e.g., 어떤 사람이 저를 찾고 있었어요 - Some person was looking for me).
2. 무슨: 'What'
Use 무슨 when you are asking to identify something and have no preconceived options. The range of possible answers is wide and open.
- 이게 무슨 냄새예요? (What is this smell?) - Asking to identify an unknown smell.
- 무슨 일 있어요? (What's wrong? / What happened?) - Asking to identify a situation or problem.
- 무슨 책을 읽고 있어요? (What book are you reading?) - A general question about the book's identity or genre.
3. 어느: 'Which'
Use 어느 when asking someone to select from a limited and defined set of choices. The options are either explicitly mentioned or understood from the context.
- 커피랑 차 중에 어느 것을 마실래요? (Which one will you drink, coffee or tea?) - The choice is limited to two options.
- 어느 나라에서 왔어요? (Which country are you from?) - The set of 'countries' is finite and known.
- 어느 쪽으로 가야 해요? (Which way should I go?) - The options (left, right, etc.) are limited.
Examples (5)
- 어떤 사람을 좋아해요?
What kind of person do you like?
Word by Word: What kind of person like?
어떤 is used here to ask about the characteristics or personality traits of a person.
- 무슨 일로 오셨어요?
What brings you here? (lit. For what business did you come?)
Word by Word: What business-for came?
무슨 is used to ask for the identity or purpose of the visit from an open range of possibilities.
- 이 두 영화 중에 어느 영화가 더 재미있어요?
Between these two movies, which one is more fun?
Word by Word: These two movies among which movie more is fun?
어느 is used because the choice is limited to a specific set: 'these two movies'.
- 어떤 색을 가장 좋아하세요?
What kind of color do you like the most?
Word by Word: What kind of color most like?
어떤 asks about a general preference for a type of color (e.g., bright colors, warm tones). While '무슨 색' is also very common and often used interchangeably to ask 'what color', using 어떤 adds a specific nuance of asking about the 'kind' or 'sort' of color.
- 저 사람이 무슨 말을 하는지 모르겠어요.
I don't know what that person is saying.
Word by Word: That person what words is saying don't know.
무슨 is used to question the content or meaning of the speech.
Common Mistakes
Using 무슨 to ask about characteristics when 어떤 is needed.
Different Meaning무슨 집에서 살고 싶어요?Better어떤 집에서 살고 싶어요?When asking about the 'kind' or 'type' of house (e.g., big, modern, traditional), use 어떤. 무슨 집 would sound like you're asking to identify a specific, named house, which is unnatural in this context.
Using 무슨 instead of 어느 when choosing from a limited set.
Not Quite이 두 길 중에 무슨 길로 갈까요?Better이 두 길 중에 어느 길로 갈까요?Because the choice is limited to 'these two roads', 어느 is the correct word for 'which'. 무슨 implies an open-ended question about what kind of road to take in general.
Related Patterns
- Question formation
어떤, 무슨, and 어느 are all interrogative determiners used at the beginning of noun phrases to form questions.
- -ㄴ/은Adjective Noun Modifier
어떤 is the noun-modifying form of the descriptive verb 어떻다 ('to be how'). Understanding -ㄴ/은 helps clarify its origin and function.
- 이다To Be
The verb 이다 ('to be') is often used in answers to questions formed with these words, for example, '무슨 요일이에요?' (What day is it?) - '일요일이에요.' (It's Sunday).
- 이/가 / 은/는Subject vs. Topic Marker
When answering a question posed with 어떤, 무슨, or 어느, the choice between the subject and topic markers is important for conveying the right nuance.