The Differences Between North And South Korean Language
Author
The Korean peninsula has been divided for over 70 years.
This long separation has caused the Korean language to develop differently in the North and the South.
While people from both sides can still understand each other, the differences in vocabulary and pronunciation are very noticeable.
Understanding these variations will give you a deeper appreciation for Korean history and culture.
Table of contents:
Vocabulary and loanwords
The most obvious difference between North and South Korean is the vocabulary.
South Korea freely adopts foreign loanwords into everyday speech.
You’ll constantly hear English words adapted into the South Korean language.
North Korea actively creates native Korean words to replace foreign terms.
When North Korea does use loanwords, they often come from Russian instead of English.
Here’s a comparison of how everyday words differ across the border.
| English | South Korean | North Korean |
|---|---|---|
| Juice | 주스 (juseu) | 단물 (danmul - literally “sweet water”) |
| Shampoo | 샴푸 (syampu) | 머리물비누 (meorimulbinu - literally “hair water soap”) |
| Ice cream | 아이스크림 (aiseukeurim) | 얼음보숭이 (eoreumbosungi) |
| Lunch box | 도시락 (dosirak) | 곽밥 (gwakbap) |
The initial sound rule (spelling)
South Korean spelling uses a linguistic rule called the “initial sound rule” (두음 법칙).
This rule prevents certain sounds from being pronounced at the beginning of a word.
For example, South Koreans drop the “r/l” (ㄹ) or “n” (ㄴ) sound if it appears at the start of a Sino-Korean word.
North Korean spelling completely ignores this rule.
North Koreans pronounce and write the original sounds at the beginning of these words.
Here’s how a sentence looks in South Korean.
저는 노동자입니다.
Here’s how that exact same sentence looks in North Korean.
나는 로동자입니다.
Alphabet naming differences
The Korean alphabet is called Hangul in the South and Chosungul in the North.
The names of the individual consonant letters are also slightly different.
South Korea uses traditional letter names established hundreds of years ago.
North Korea standardized the letter names to make them perfectly uniform.
| Letter | South Korean Name | North Korean Name |
|---|---|---|
| ㄱ | 기역 (giyeok) | 기윽 (gieuk) |
| ㄷ | 디귿 (digeut) | 디읃 (dieut) |
| ㅅ | 시옷 (siot) | 시읏 (sieut) |
Pronunciation and intonation
The way the language sounds when spoken aloud is vastly different.
South Korean standard speech is based on the Seoul dialect.
It sounds very smooth, flowing, and dynamic.
North Korean standard speech is based on the Pyongyang dialect.
It sounds much more forceful, flat, and staccato.
North Korean news anchors use a highly dramatic and emotional tone for state broadcasts.
Everyday North Korean speech is softer but still features a strong rising and falling pitch.
Learning resources
If you want to master standard Korean, you need the right tools.
Talk In Korean is our top recommended platform for learning authentic Korean.
Our structured courses will teach you the standard South Korean dialect used in modern dramas and daily life.
You can also supplement your studies with flashcard apps like Anki to memorize vocabulary.
Dictionary tools like Naver Dictionary are fantastic for checking exact pronunciations and spellings.
