Korean Dictionary
How to say "Why" in Korean
“Why” in Korean is 왜 (pronounced "wae").
왜
wae
Korean usage reviewed by Min-jung Park, Korean Language Teacher. Last reviewed June 4, 2026.
This page checks meaning, pronunciation, politeness level, and common learner mistakes.
Usage & Context
The basic question word for asking why. This fundamental word appears constantly in K-dramas during confrontation scenes and emotional conversations. It's crucial for understanding character motivations and conflicts.
Example Sentence
왜 그래? 뭐가 문제야?
Why? What's wrong?
How to use 왜 naturally
Quick answer
The Korean word for “Why” is 왜, romanized as wae.
Usage tip
Drama lines are memorable, but some expressions are emotional or exaggerated compared with everyday Korean.
Common mistake
Do not rely only on the English meaning. Read the Korean example sentence and notice the particles, word order, and politeness level around 왜.
Pronunciation Guide
The word "왜" (wae) sounds like the English word "way" but with a slightly more open 'a' sound, as if you're quickly blending 'wah' and 'eh' into one syllable. It's a single, smooth sound.
Formal & Casual Forms
Formal (존댓말)
왜요
waeyo
Adding '요' makes it a polite question, often used when asking 'Why?' to an elder or in a formal setting.
More Example Sentences
A friend asking another friend who arrived late.
왜 이렇게 늦었어? 무슨 일 있었어?
Why are you so late? Did something happen?
A character feeling hurt or betrayed by a close friend.
왜 나한테 말 안 했어? 우리 친구잖아.
Why didn't you tell me? We're friends.
Someone comforting a friend who seems down.
왜 그렇게 슬퍼 보여? 무슨 고민 있어?
Why do you look so sad? Is something bothering you?
Cultural Context
"왜" is a fundamental question word, frequently used in K-dramas to express a range of emotions from genuine curiosity to frustration, disbelief, or even anger. Its intonation can drastically change its meaning; a sharp, rising tone often indicates exasperation, while a softer, falling tone can convey concern. It's a staple in dramatic confrontations and heartfelt conversations.
Editorial note
We review drama-style expressions like 왜 for tone, because lines that sound natural in a scene can feel too emotional or direct in everyday Korean.
Reviewed by Min-jung Park, Korean Language Teacher. Last reviewed June 4, 2026. See our editorial standards.
Common Phrases
왜?
Why?
왜 안 돼?
Why not?
왜 그랬어?
Why did you do that?
Related Expressions
무슨 이유로
museun iyuro
For what reason
왜냐하면
waenyahamyeon
Because (used to introduce a reason)
어째서
eojjaeseo
How come / Why (slightly more formal or literary)
왜 그래?
wae geurae?
What's wrong? / Why are you like that?
More K-Drama Expressions Words
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