Adult learner at a table practising French with a notebook during a calm lesson.

What to Say When You Don’t Understand French

Déborah Pham van xua · How to Learn French · 2026-05-20

You are at the pharmacy, the market, a neighbour’s door, or on the phone with a receptionist, and the French suddenly arrives faster than your brain expected.

You catch a few words. You understand the situation in a general way. Yet one detail disappears, and now you are wondering what to say without sounding rude, lost, or embarrassed.

This is exactly why it helps to know what to say when you don’t understand French. In real conversations in France, spoken French is not always slow or tidy. You need a few calm phrases that let you ask someone to repeat, stay calm, and keep the conversation going.

The reassuring part is simple: you do not need to understand 100% before you respond. You need one useful phrase that keeps you in the room.

Table of Contents

What to Say When You Don’t Understand French

Why not understanding French is normal

The first thing to remember is that not understanding everything is normal.

French people ask each other to repeat. They say Pardon ? They say Comment ? They miss words on the phone. They misunderstand details in noisy places. Needing clarification is not a foreigner problem. It is a human conversation problem.

For English-speaking expats and future expats, though, the feeling can be more loaded.

You may worry that your accent has given you away. You may feel that the other person is waiting. You may start translating in your head while also trying to look calm and polite.

That is a lot to ask from one brain.

So the goal is not to produce a perfect French sentence. The goal is to signal, simply, that you are still participating.

A short repair phrase does that beautifully because it gives the other person clear information: I am listening, I missed something, and I would like to continue in French.

Want more support for life in France?

Join Survive & Thrive in France — my signature program for expats and retirees who want to feel more at home in France.

Join the waiting list

First, show that you are still in the conversation

When you freeze, the silence can feel bigger than it really is.

A phrase like Je n’ai pas bien compris softens the moment. It does not sound dramatic. It does not blame the other person. It simply says: I did not quite understand.

That little word bien matters. Je n’ai pas compris is clear, but Je n’ai pas bien compris often feels softer, closer to “I didn’t quite catch that.”

You can also use Je comprends en gros when you understand the main idea but not the detail.

This is useful in France because many everyday exchanges are not about understanding every word. They are about catching enough meaning to make the next good move.

At a bakery, you may only need to know whether the bread is ready. At a medical appointment, you may need the time, the document, or the next step. At the train station, you may need the platform or the delay.

You are allowed to check one piece of information.

You are allowed to keep the exchange small.

Ask for repetition without apologising too much

Many learners over-apologise when they do not understand French.

They say sorry several times, smile nervously, and then abandon the conversation. The other person often switches to English, not because your French was hopeless, but because the moment has become uncomfortable.

A calmer option is to ask directly for what you need.

Vous pouvez répéter ? is simple and useful. If the person is speaking quickly, Vous pouvez parler un peu plus lentement ? is even more precise.

If the problem is volume rather than speed, use Vous pouvez parler un peu plus fort ?

These phrases are not rude. They are normal repair tools. In real life, people need them all the time: on the phone, in a busy café, at a counter with background noise, or when someone speaks while turning away.

What happens	What to say	What it does
You missed one word	Pardon ?	Keeps the repair light and normal
The speech is too fast	Vous pouvez parler un peu plus lentement ?	Asks for a practical change
You understand the broad idea	Je comprends en gros.	Lets you check the missing detail

You do not have to explain your whole French-learning history.

One clear request is enough.

Real French phrases for when you do not understand

Pardon ?

par-don

Sorry? / Could you repeat?

Comment ?

koh-mon

Sorry? / What was that?

Je n’ai pas bien compris.

juh nay pah byan kon-pree

I didn’t quite understand.

Je comprends en gros.

juh kon-pron on groh

I understand the general idea.

Vous pouvez parler un peu plus lentement ?

voo poo-vay par-lay uhn puh pluu lon-tuh-mon

Can you speak a little more slowly?

Je cherche mes mots.

juh shersh may moh

I’m looking for my words.

Use these slowly. The phrase itself gives you time.

These phrases do different jobs.

Pardon ? and Comment ? are quick. They are useful when you missed one sentence or one word.

Je n’ai pas bien compris is softer and more complete. It is useful when you want to stay polite and honest.

Je comprends en gros is especially helpful because it changes the pressure. You are not claiming total comprehension. You are saying: I have the broad idea, but I may need one more detail.

And Je cherche mes mots is one of the most useful phrases a learner can own. It tells the other person what is happening without turning the moment into a failure.

You are not stupid. You are searching.

Why spoken French can sound different from lesson French

One reason learners panic is that spoken French often looks different from written or classroom French.

In careful French, you may learn Je n’ai pas compris. In everyday speech, you may hear J’ai pas compris. The ne often disappears.

This does not mean the speaker is being lazy. It means you are hearing normal spoken French.

Liaisons can also change what your ears expect. Vous avez sounds like voo-zah-vay. Ils ont sounds like eel-zon. Petit ami connects in a way that can surprise English-speaking ears.

At first, you may hear only a stream of sound.

Then you begin to hear groups of sounds.

Then words.

Then ideas.

That progression matters because it gives you permission to stop demanding instant full comprehension. Your ears may be improving before your confidence catches up.

So when you do not understand, do not treat the moment as proof that your French is not working.

Treat it as practice in staying present.

A simple practice plan for this week

Choose three phrases from this article.

Not twelve. Three.

Say them out loud once a day:

Je n’ai pas bien compris.
Vous pouvez parler un peu plus lentement ?
Je cherche mes mots.

Attach each one to a real situation.

At the pharmacy: Je n’ai pas bien compris.

On the phone: Vous pouvez parler un peu plus lentement ?

When you know what you mean but cannot find the French: Je cherche mes mots.

The aim is not to memorise a performance. It is to give your mouth and brain a familiar path before the stressful moment arrives.

One small phrase can stop the freeze from taking over.

You are not trying to understand every word.

You are learning to stay in the conversation.

Questions About Not Understanding French

What should I say when I do not understand French?

Start with one calm repair phrase: Je n’ai pas bien compris. It tells the other person you are still listening, but you missed something. If you need the sentence again, add Vous pouvez répéter ? and keep your request simple.

Is it rude to ask someone in France to repeat more slowly?

No. A clear request like Vous pouvez parler un peu plus lentement ? is normal and polite, especially on the phone, at a counter, or in a noisy place. You do not need a long apology. One direct phrase usually feels calmer for both people.

How can I stay calm when spoken French feels too fast?

Try to stop aiming for every word. Listen for one useful detail first, such as a time, place, price, or next action. Then use a holding phrase like Je cherche mes mots or Je comprends en gros so the conversation stays open while your brain catches up.

Which short French phrases are best when I miss one detail?

Use Pardon ? for a quick repeat, Je n’ai pas bien compris when you missed the meaning, and Vous pouvez répéter ? when you need the sentence again. In everyday France, these small phrases are often enough to keep the exchange moving.

Petit à petit, French starts to feel good.

Your sign-up could not be completed. Please try again.

Thanks. You’re now signed up.