Cheat sheet

French nasal-vowel spellings: a practical cheat sheet

Check an, in, on and m before b or p with pain, pont and lampe. Compare fin/fine, spot bonbon, and test five spelling decisions.

In short

Look at the complete spelling and form. Pain /pɛ̃/ has a nasal vowel; fine /fin/ has an oral vowel followed by /n/. A nasal vowel can also be followed by another consonant, as in simple /sɛ̃pl/.

Yellow the idea to rememberBlue French to learn

A quiet French riverside picnic with a small rustic loaf on a plain cloth in the foreground and a graceful stone bridge across the river behind.
Pain and pont give two nasal vowels a setting. Illustration: Atelier

Les voyelles nasales · spelling checks

1 · Find the vowel spelling

These common groups give you a useful first pass. The tilde over an IPA vowel marks nasalisation.

an, en → /ɑ̃/ : dans, enfantin; child
in, ain, ein → /ɛ̃/ : cousin, pain, pleincousin; bread; full
on → /ɔ̃/ : mon, pontmy; bridge

Mon cousin est dans le jardin.My cousin is in the garden.

2 · Check the next written letter

Within a word, a single n or m followed by another vowel usually belongs to the next syllable. A doubled consonant also often goes with an oral vowel. Check fin, fine and bonne as separate forms.

fin /fɛ̃/ → fine /fin/thin: masculine → feminine
bon /bɔ̃/ → bonne /bɔn/good: masculine → feminine

La ligne est fine.The line is thin.

3 · Use m before b or p within a word

Common nasal spellings use m before b or p: lampe, nombre, simple. Keep the familiar exception bonbon with n.

La réponse semble simple.The answer seems simple.

4 · Keep the consonants that remain

In simple /sɛ̃pl/, the /p/ and /l/ are pronounced. In tante /tɑ̃t/, the final /t/ is pronounced too. Nasalisation changes the vowel; it does not erase all the following sounds.

Ma tante est patiente.My aunt is patient.

5 · Keep spelling inside its word

In un bon pain, bon keeps its n even though pain starts with p. In mon oncle, a linking /n/ joins the words; the spelling of mon stays the same.

Mon oncle arrive demain.My uncle is arriving tomorrow.

Four spellings to remember

Question 1No account needed
Which word has oral /i/ followed by /n/?

Choose one answer.

Answer and explanation

fine. Fine is /fin/. Pain and the first syllable of simple contain a nasal vowel.

Question 2No account needed
Which spelling means “a lamp” in French?

Choose one answer.

Answer and explanation

lampe. Within this word, m comes before p: la lampe.

Question 3No account needed
Which familiar word keeps n before b?

Choose one answer.

Answer and explanation

bonbon. Bonbon is the useful exception to remember beside the common m spelling pattern.

Question 4No account needed
Which spelling is correct for “a good loaf of bread”?

Choose one answer.

Answer and explanation

un bon pain. The m-before-p spelling pattern stays within a word. Bon and pain remain separate.

Question 5No account needed
Which label keeps every pronounced sound in simple?

Choose one answer.

Answer and explanation

/sɛ̃pl/. Simple has nasal /ɛ̃/ followed by the pronounced consonants /p/ and /l/.