French Nasal Vowels: The Sounds Your Nose Makes

Say “song” and stop right before the ng — that buzzing, nose-routed vowel is roughly what French does on purpose, all the time. Un bon vin blanc (a good white wine) contains four nasal vowels and zero pronounced n’s. Here’s the whole system — it’s smaller than it looks.

The three sounds of modern French

(Textbooks list a fourth, [œ̃] for « un » — most of France merged it into [ɛ̃] decades ago. Un = “ehn” and nobody blinks.)

The n is a lie

The written n or m only marks nasality — your tongue never touches for it. Bon = [bɔ̃], tongue stays down. The moment you actually pronounce the n, you’ve said bonne — a different word. That pair (and vin/vine, an/âne) is the highest-value minimal pair drill in French.

When the nasal breaks

Add a vowel or a second n/m after, and the vowel de-nasalizes: bon → bonne, vin → vigne, an → année, brun → brune. This is exactly how masculine/feminine pairs sound different: américain [ɛ̃] → américaine [ɛn].

Test sentence

« Un bon vin blanc » = [œ̃/ɛ̃] [ɔ̃] [ɛ̃] [ɑ̃] — all three sounds in four syllables. If a French person smiles when you say it, you’ve earned the smile.

FAQ

How is « en » in “en été” different from “vent”?

Same [ɑ̃] sound — but in « en été » liaison adds an n-bridge to the next vowel: an-n-été. The vowel stays nasal; the liaison n belongs to the next syllable.

Why does « bien » sound like “byen”?

The i becomes a y-glide before the nasal: bien = b + y + [ɛ̃]. Same in rien, chien, viens.

Do accents ever appear on nasal vowels?

No — accents and nasality never stack on the same letter. Where the accents DO go is here: French accent marks.

Quick practice