no in korean
How to Say "No" in Korean (아니요 / 아니): Polite, Casual & Nuanced
아니요
aniyo
Quick answer
The most natural way to say no in Korean is 아니요 (aniyo) politely or 아니 (ani) casually — but Koreans often soften refusals further by adding 괜찮아요 or an explanation.
Common forms
| Register | Hangul | Romanization | Note |
|---|---|---|---|
| polite | 아니요 | aniyo | The standard polite no — safe for most everyday situations with people you don't know well, strangers, or anyone deserving of basic courtesy. |
| casual | 아니 | ani | Casual no among friends — also used as a sentence-opener meaning 'no, wait—' or 'actually...' to correct a misunderstanding, even before saying something that isn't negative. |
| emphatic | 아니야 | aniya | Casual 'no, that's not it' or 'that's wrong' — the go-to denial in K-drama arguments between friends or partners. More about correcting a fact than refusing a request. |
| formal | 아닙니다 | animnida | Very formal denial — business, official, or highly respectful settings. Rarely needed in everyday life but sounds very credible and professional when used. |
How it changes by relationship
아니, 나 안 가.
Ani, na an ga.
to a friend (simple no): Casual, direct — telling a friend you're not going. 안 before a verb makes it negative ('I'm not going'), which does most of the work.
아니야! 그게 아니잖아!
Aniya! Geuge anijanh-a!
to a friend (denying something): Classic K-drama heated moment — emphatic denial with 잖아 (janah, you know it / come on). Great for correcting a false accusation between close people.
아니요, 괜찮습니다.
Aniyo, gwaenchanseumnida.
to someone older / polite: Polite no + 'I'm fine' — the smooth, face-saving way to decline an offer without making the other person feel rejected.
아닙니다, 제가 한번 확인해보겠습니다.
Animnida, jega hanbeon hwagin-haebogesseumnida.
in formal / professional settings: Formal denial with a follow-up action — this pattern (deny + offer resolution) is very professional and reassuring in workplace settings.
Examples
아니요, 저는 괜찮아요.
Aniyo, jeoneun gwaenchanayo.
No, I'm okay.
아니, 그게 아니야.
Ani, geuge aniya.
No, that's not it.
아닙니다, 제 잘못이 아닙니다.
Animnida, je jalmos-i animnida.
No, it's not my fault.
Usage note
Korean culture generally favors indirect communication in social situations, so a bare 아니요 can come across as curt even when technically polite. Koreans commonly soften refusals by saying 괜찮아요 (gwaenchanayo, I'm fine / it's okay) or offering an excuse — 'no' alone can feel like a door slamming. That said, 아니 as a sentence-starter (meaning 'well, actually' or 'wait—') is extremely frequent in casual speech even when the speaker isn't disagreeing — so don't always assume someone said 아니 means a flat refusal.
Mini quiz
What is the primary Korean phrase for "no" here?
FAQ
Is 아니 rude?
Among friends, 아니 is perfectly natural — it's just casual. With elders, strangers, or in formal settings, 아니요 is the safer choice. Using 아니 alone with someone older can sound dismissive or disrespectful.
How do I politely refuse an offer in Korean?
괜찮아요 (gwaenchanayo) — literally 'I'm fine' — is the softest and most common decline. You can also add a reason: 괜찮아요, 저는 이미 먹었어요 (I'm fine, I already ate).
What does 아니야 mean in K-dramas?
아니야 (aniya) means 'no it isn't' or 'that's not right' — a casual correction. In K-dramas it typically appears in heated denials or when a character is desperately correcting a misunderstanding.
How do I say 'no thank you' politely in Korean?
괜찮아요, 감사합니다 (gwaenchanayo, gamsahamnida) — 'I'm fine, thank you' — is the smooth standard. Alternatively, 됐어요 (dwaesseoyo, it's fine / no need) with a gentle tone works well.
What's the difference between 아니요 and 아닙니다?
아니요 is polite and sufficient in almost all everyday situations. 아닙니다 is a step more formal — you'd use it in a business meeting, formal presentation, or when addressing someone of high status.
Can 아니 mean something other than no?
Yes — as a sentence-opener, 아니 often just means 'wait' or 'actually' to redirect the conversation. 아니, 그게 아니라... (actually, what I mean is...) doesn't signal disagreement, just a correction or clarification.