French /y/ vs /ø/
pu vs peu: two front-rounded vowels, one jaw difference
You already know French u is the hard one — tongue forward, lips rounded, nothing like English. Now meet its close neighbor: eu. Both are front-rounded. Both will sound like a muddled "oo" to an untrained ear. The only physical difference is about one millimeter of jaw height.
The ABX drill to the right plays two reference sounds then a mystery sound X. Choose which one X matches. Your brain will start building the contrast after just a few rounds.
Listen carefully...
Mystery sound
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Why French /ø/ is the sneaky sibling of /y/
Most learners spend weeks wrestling with French /y/ — the "u" sound. They finally crack it. Then they encounter "eu" and think they've heard something familiar, so they default to their hard-won /y/. Wrong vowel, slightly wrong meaning.
The trap is that both sounds share the same fundamental setup: tongue at the front of your mouth, lips rounded and pushed forward. No English vowel prepares you for either one. When two unfamiliar sounds are also similar to each other, your brain lumps them together rather than separating them.
The actual difference is jaw aperture. For /y/ your jaw is nearly closed, tongue high. For /ø/ your jaw drops one notch — close-mid rather than close. It is a small physical movement but a clear acoustic signal once your ear is trained.
- ✗ You say pu (could) but mean peu (a little)
- ✗ You say vu (seen) but mean vœu (a wish)
- ✗ You say nu (naked) but mean nœud (a knot)
- ✗ You hear both sounds as the same "oo-ish" noise
- ✓ The jaw-height difference becomes audible and reliable
- ✓ You stop collapsing two phonemes into one
- ✓ Production follows naturally once perception is solid
How to produce /y/ and /ø/
- 1. Say "ee" (as in "see"). Feel your tongue high and forward.
- 2. Freeze your tongue in that exact position.
- 3. Round and push your lips forward tightly — like a kiss or duck face.
- 4. Speak. That hybrid is /y/. Jaw nearly shut.
- 1. Get into the /y/ position above — tongue forward, lips rounded.
- 2. Now let your jaw drop by one millimeter.
- 3. Relax the lip tension very slightly as the jaw opens.
- 4. That marginally more open position is /ø/.
Say "ee" and hold your tongue still. Add duck lips — that is /y/. Now relax the duck lips by one notch — that is /ø/. Most people can feel the jaw-height shift immediately once they try it.
You have both sounds already. German "ü" = French /y/. German "ö" = French /ø/. Swedish "y" and "ö" map the same way. Mandarin "ü" is French /y/ exactly.
Minimal pairs: tap each word to hear it
Real French words that differ only in the /y/ vs /ø/ contrast. Click each one to compare.
could (past of pouvoir) | ↔ | a little / few |
seen (past of voir) | ↔ | a wish / vow |
naked | ↔ | a knot |
juice | ↔ | game / play |
known (past of savoir) | ↔ | those (pronoun) |
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French Minimal PairsAll French sound contrast guidesu vs eu is just one of many French contrasts
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