How Do You Say Sister In Korean

Of course. Here is a complete, in-depth article about how to say "sister" in Korean.

How to Say "Sister" in Korean: A Complete Guide to Nuna, Dongsaeng, and More

The English word "sister" seems simple, but its Korean equivalent is anything but. In Korean, the term you use depends entirely on whether your sister is older or younger than you, and it is deeply intertwined with the culture's strict respect for age and hierarchy. Because of that, understanding how to say "sister" correctly is not just about vocabulary; it's about showing respect and navigating social relationships properly. This guide will break down everything you need to know, from the basic words to the nuanced honorifics and cultural context Easy to understand, harder to ignore..

This is where a lot of people lose the thread.

The Core Distinction: Older Sister vs. Younger Sister

The most fundamental rule in Korean is that there is no single word for "sister." Instead, you have two distinct terms based on relative age.

1. Older Sister: 누나 (Nuna) This is the word for an older sister used by a male speaker. The pronunciation is "noo-na." The term "Nuna" carries a warm, affectionate, and sometimes protective connotation. It's a word that evokes feelings of familial closeness and respect.

• Example (Brother speaking to his older sister):
  • "누나, 밥 먹었어?" (Nuna, bab meogeosseoyo?)
  • Translation: "Nuna, have you eaten?"

2. Older Sister: 언니 (Unni) This is the word for an older sister used by a female speaker. The pronunciation is "un-nee." Like "Nuna," "Unni" is filled with affection. It's often used not just for biological sisters but also for close female friends who are slightly older, reflecting the importance of age-based titles in Korean social dynamics.

• Example (Sister speaking to her older sister):
  • "언니, 오늘 커피 마실래?" (Unni, oneul keopi masillae?)
  • Translation: "Unni, do you want to have coffee today?"

3. Younger Sister: 여동생 (Yeodongsaeng) This term is used by both males and females to refer to a younger sister. The pronunciation is "yuh-dong-saeng." It is a more general term. If you need to be more specific, you can add the word for "female" (여 - yeo), but "Yeodongsaeng" already implies female because of the "여" at the beginning.

• Example (Older brother speaking about his younger sister):
  • "내 여동생이 예쁘다." (Nae yeodongsaengi yeppeuda.)
  • Translation: "My younger sister is pretty."

4. Younger Sister: 동생 (Dongsang) This is a more casual and common way to say "younger sibling." While it can mean a younger brother, it is very frequently used to refer to a younger sister in everyday conversation. The context makes it clear that you are talking about a sister But it adds up..

• Example (Older sister talking about her younger sister):
  • "동생이 피아노를 잘해." (Dongsangi piano-reul jal-hae.)
  • Translation: "My younger sister is good at playing the piano."

The Honorific System: Polite vs. Plain Speech

Korean has a complex honorific system, and the way you say "sister" changes depending on who you are talking to. This is crucial for sounding natural and respectful Easy to understand, harder to ignore..

1. Talking About Your Sister to Someone Else

• Polite/Honorific Form (when talking to someone older or in a formal setting):

  • Older Sister: 누님 (Nunim) or 언니 (Unni) (when the listener is a female)
  • Younger Sister: 여동생입니다 (Yeodongsaeng-imnida) or 동생입니다 (Dongsang-imnida)
  • Example (Polite): "제가 여동생이 있습니다." (Jega yeodongsaengi itseumnida.) - "I have a younger sister."

• Plain Form (when talking to a friend or someone younger):

  • Older Sister: 누나 (Nuna) or 언니 (Unni)
  • Younger Sister: 여동생 (Yeodongsaeng) or 동생 (Dongsang)
  • Example (Plain): "내 누나 백화점에서 일해." (Nae nuna baekhwajang-eo il-hae.) - "My older sister works at a department store."

2. Talking To Your Sister

• To an Older Sister: You always use the respectful term, 누나 (Nuna) or 언니 (Unni). You would never use her name directly, as this is considered disrespectful. Instead, you use her title.

  • Example: "언니, 그거 봤어?" (Unni, geu geo bwasseo?) - "Unni, did you see that?"

• To a Younger Sister: This is more flexible. You can use 여동생 (Yeodongsaeng) or 동생 (Dongsang), but it's very common and affectionate to just use her name, often with the honorific -아/야 (-a/-ya) if her name ends in a vowel.

  • Example: "영희야, 시험 잘 봤어?" (Yeonghiya, siheol jal bwasseoyo?) - "Yeonghi, did you do well on your test?"

Cultural Context and Social Usage

The way Koreans refer to sisters extends far beyond the family home.

• Age-Based Friendship: The terms "Unni" and "Nuna" are used for close female friends who are older than you. If you have a female friend who is even a few months older, you will almost certainly call her "Unni." This is a sign of respect and closeness. Similarly, a male friend older than you might be called "Hyung" (older brother) or "Nuna" if he is significantly older and you have a close, sisterly relationship (though this is less common).
• K-Dramas and Pop Culture: You will hear these terms constantly in Korean dramas and K-pop. Here's one way to look at it: in the group BLACKPINK, the members frequently call each other "Unni" based on age, even though they are not biological sisters. This reinforces how these titles are used to show respect and affection within any close-knit group.

Common Mistakes to Avoid

1. Using " Sister" (자매 - Jamae): This is a formal term meaning "sisters" (as in, two or more sisters) or "sisterhood." It is not used in everyday conversation to refer to your own sister. You would say "제가 두 명의 자매가 있습니다" (Jega du myeong-ui jamae-ga itseumnida) to say "I have two sisters," but you would not call your sister "자

자매 (jamae) directly. It sounds stiff and unnatural, like referring to a sibling as "my female sibling unit" in English.

2. Mixing Up Gender-Specific Terms: This is the most frequent error for learners. Remember: Your gender determines the word.

   • If you are male, your older sister is 누나 (Nuna).
   • If you are female, your older sister is 언니 (Unni).
   • Using the wrong one (e.g., a male saying "Unni") sounds immediately jarring to native speakers and signals a lack of understanding of the honorific system.

3. Dropping Honorifics Too Soon: Even if you become close friends with an older Korean woman, do not switch to her name or banmal (casual speech) until she explicitly gives you permission (often by saying "말 놓으세요" — mal noh-euseyo, "speak comfortably"). Continuing to use "Unni" or "Nuna" with polite endings (-yo) is the safest and most respectful default Easy to understand, harder to ignore..

4. Confusing "Dongseng" Usage: While dongseng (동생) means "younger sibling," you generally do not call your younger sister "Dongseng" to her face (e.g., "Hey Dongseng, come here"). It is a third-person reference term. Use her name + -ya/-a instead.

Expanding Your Vocabulary: Related Terms

To figure out family gatherings or formal introductions, a few additional terms are essential:

• 이모 (Imo): Maternal Aunt (Mother’s sister). Also used universally for middle-aged women in service roles (restaurant owners, shopkeepers) as a term of endearment and respect.
• 고모 (Gomo): Paternal Aunt (Father’s sister).
• 처제 (Cheoje) / 제수씨 (Jesussi): Brother’s wife (Sister-in-law) — Cheoje is used by a male speaker; Jesussi is used by a female speaker.
• 형수님 (Hyungsu-nim): Older brother’s wife (Sister-in-law), used by a male speaker.
• 올케 (Olke): Older brother’s wife (Sister-in-law), used by a female speaker.
• 동서 (Dongseo): Husband’s brother’s wife (Sister-in-law), used between women.

Conclusion

Mastering the Korean words for "sister" is less about memorizing vocabulary lists and more about understanding the relational map that underpins Korean society. The distinction between Nuna and Unni forces the speaker to constantly acknowledge their own identity (gender) relative to the listener (age), reinforcing the Confucian values of hierarchy and respect that structure daily interaction.

Whether you are introducing your yeodongsaeng at a family dinner, asking your unni for advice in a café, or cheering for your favorite K-pop group as they figure out their own unni/dongsaeng dynamics, using the correct term signals cultural fluency. It tells the listener: "I see you, I respect our positions, and I value our connection." Start by practicing the term appropriate for your own gender and age, listen for it in native content, and soon the right word will feel as natural as family itself.