How to Say “I Don’t Understand” in a Polite Way

 

Introduction

Traveling in a country where you do not speak the language can be exhilarating, but it also leads to inevitable moments of confusion. You might ask a simple question, only to receive a rapid-fire response in fluent Korean.

In these moments, the natural reaction is often to freeze, smile, or nod pretending you understood. However, nodding when you are confused can lead to wrong orders, missed bus stops, or getting lost.

It is far better to admit you didn't catch the meaning. Korean locals are generally very understanding of foreigners who don't speak the language well. Signaling your confusion clearly and politely allows them to switch to English, use gestures, or slow down.

This guide provides the polite phrases necessary to say "I don't understand" without appearing rude or dismissive.

Understanding the Situation

When a staff member or local starts speaking to you in Korean, they are often using honorifics and polite verb endings, which make sentences longer and harder to parse for beginners.

You will likely need these phrases in situations such as:

1. At the Checkout: When the cashier asks about points cards, receipts, or bags all at once.

2. In a Taxi: When the driver asks specific questions about which route to take.

3. Asking Directions: When the answer is too complex to follow.

The goal isn't just to say "I don't know," but to signal "Please communicate differently."

Key Phrases: Expressing Confusion

There are two main ways to handle this: stating you don't understand the specific sentence, or stating that you don't speak Korean in general.

1. "I don't understand" / "I don't know"

This is the most versatile phrase. In Korean, the phrase for "I don't understand" and "I don't know" is often the same in this context.

• Korean: 잘 모르겠어요.

• Pronunciation: Jal mo-reu-ge-sseo-yo.

• Meaning: "I don't know well." / "I am not sure."

Why this works: It is soft and polite. It implies "I am trying to understand, but I can't quite get it," rather than a blunt refusal.

2. "I can't speak Korean well."

This is often more effective because it sets expectations immediately. Once you say this, the speaker will usually switch to simple words or English.

• Korean: 한국어 잘 못해요.

• Pronunciation: Han-guk-eo jal mot-hae-yo.

• Meaning: "I cannot do Korean well."

3. "Please say that again."

If you think you might understand if they repeat it, use this phrase.

• Korean: 다시 한번 말씀해 주세요.

• Pronunciation: Da-si han-beon mal-sseum-hae ju-se-yo.

• Meaning: "Please say it one more time."

Polite Variations: Asking for Adjustments

Sometimes you just need them to change how they are speaking.

"Please speak slowly."

If the speed is the issue, this request is very helpful.

• Korean: 천천히 말해 주세요.

• Pronunciation: Cheon-cheon-hi mal-hae ju-se-yo.

• Meaning: "Please speak slowly."

"Please say it in English."

If you are completely lost, it is okay to ask for English.

• Korean: 영어로 말해 주세요.

• Pronunciation: Yeong-eo-ro mal-hae ju-se-yo.

• Meaning: "Please speak in English."

Common Mistakes and Tips

1. Avoid Saying "Mwo?" (What?)

In English, saying "What?" when you didn't hear someone is common. In Korean, saying "Mwo?" (뭐?)" to a stranger or a staff member is considered incredibly rude and aggressive. It sounds like you are picking a fight. Always use Ne? (Yes?) with a rising intonation, or the full phrases above.

2. The "Nervous Laugh"

Many travelers simply laugh or smile when they don't understand. In Western cultures, this diffuses tension. In Korea, if you smile and nod, the person assumes you agreed to whatever they asked (e.g., "Do you want to pay extra for a bag?"). It is safer to look apologetic and shake your head slightly while saying Jal mo-reu-ge-sseo-yo.

3. Use Body Language

If the language barrier is total, gesture to your phone translation app.

• Phrase: Jam-si-man-yo (One moment).

• Action: Open Papago or Google Translate.

Conclusion

Admitting you don't understand is not a failure; it is a necessary step in communication. By using the polite phrase "Jal mo-reu-ge-sseo-yo," you prevent misunderstandings and encourage the local person to find a better way to help you. It turns a confusing moment into a manageable interaction.