Yes in Korean is ne (네), and no is aniyo (아니요) — two short, polite words you will lean on all day. With friends, the casual versions are eung (응) or eo (어) for yes and ani (아니) for no. You will also hear ye (예), a slightly more formal "yes," from staff and in announcements.
That is the easy part. The twist is that ne does much more than answer "yes," and Korean handles negative questions in a way that trips up nearly every English speaker.
Yes and no, both levels
Stick with ne and aniyo as your everyday polite pair — they are correct with strangers, staff, and elders. Save eung, eo, and ani for close friends only; using them with someone you have just met sounds far too casual.
네 / 예
ne / ye
Yes (polite)
아니요
aniyo
No (polite)
응 / 어
eung / eo
Yes (casual)
아니
ani
No (casual)
Ne does triple duty
The word ne is everywhere in Korean conversation, and not only as "yes." Koreans sprinkle ne (네) through a chat as a backchannel — a soft "mm-hmm, I'm listening" — often doubled up as ne, ne while the other person talks.
Say it with a rising tone, though, and ne? (네?) turns into "pardon?" or "sorry, what was that?" Same short word, completely different job, sorted out entirely by tone and context.
Pair ne with a small nod when you are speaking to staff or someone older — it reads as attentive and respectful. Keep casual eung for friends; answering an elder with eung can sound careless. Our guide to Korean speech levels shows where each one belongs.
The flip: negative questions
This is the big one. When a Korean question is phrased in the negative, ne and aniyo answer the opposite way from English.
Imagine someone asks, "You didn't go?" In English you would say "No" to mean "no, I didn't go." In Korean, you say ne (네) — because you are agreeing that the statement is true: "That's right, I didn't go." And you say aniyo (아니요) to push back: "No, that's wrong — I did go."
So Korean yes and no answer the truth of the question, not the action itself:
안 갔어요?
an gasseoyo?
You didn't go?
네
ne
Right — I didn't go
아니요
aniyo
No — I did go
The same logic holds the other way. If a friend asks, "You're not tired?" and you actually are tired, you answer aniyo — "no, you're wrong, I am tired." Answer ne and you would be agreeing that you feel fine. Once you internalize "ne agrees with the question," the confusion clears up fast.
Saying no without saying no
Koreans often decline offers softly rather than with a flat aniyo. The go-to phrase is gwaenchanayo (괜찮아요), "it's okay / I'm fine" — perfect for waving off a shopping bag, a refill, or a second helping. And to confirm something is correct, majayo (맞아요), "that's right," is warmer than a bare yes.
괜찮아요
gwaenchanayo
It's okay / I'm fine (declining)
맞아요
majayo
That's right
Keep learning Korean
Yes, no, "I'm listening," and "pardon?" — plus a gentle way to decline — cover a huge share of everyday Korean. Keep going with our free essential Korean phrases, then practice hearing and saying them with audio and spaced repetition in the Pretalk app until the negative-question flip feels natural.