Le Ç: cedilla

The cédille is the little hook under the letter c. It exists for one reason and one reason only: to keep c pronounced /s/ in a position where it would otherwise be pronounced /k/. Once you understand the underlying c pronunciation rule of French, the cedilla is no longer mysterious — it is simply the way French repairs a clash between spelling history and pronunciation.

This page covers the full system: when ç appears, when it never appears, the verb classes that require it in some conjugations, the high-frequency vocabulary built around it, and the typographic detail of where (and whether) it shows up on capital letters.

The base rule: how c works in French

The cedilla only makes sense once you know what plain c does. French c has two pronunciations, fully determined by the letter that follows it:

This is a totally predictable system. Romance languages inherited it from Latin via medieval pronunciation: e and i "soften" the c in front of them; a, o, u leave it hard. Italian works the same way, Spanish works the same way, English keeps fragments of it (cell vs cat, city vs cot).

The problem this creates: what do you do when you want to write the soft /s/ sound in front of a, o, u? The default c would be hard. French solved this with the cedilla.

ç = c forced to stay soft (/s/) before a, o, u.

That's the entire rule.

In this sentence, ç appears three times — ça, François, reçu — each time before an a, o, u vowel where a plain c would have been /k/.

Where ç never appears

Because the cedilla exists only to handle the a, o, u positions, you will never see it before e, i, or y. There would be no point — c before those letters is already soft.

If a textbook or website ever shows you çe or çi, it's a typo. The cedilla and the soft-vowel e/i/y are mutually exclusive.

This explains an important verb pattern. In a verb like commencer, the stem is commenc-. Look at what happens through the conjugation:

• je commence — c
  • e = already /s/ → no cedilla.
• tu commences — c
  • e = /s/ → no cedilla.
• il commence — same.
• nous commençons — c
  • o = would be /k/ → add cedilla, giving /s/.
• vous commencez — c
  • e = /s/ → no cedilla.
• ils commencent — c
  • e = /s/ → no cedilla.

The cedilla appears in nous commençons and disappears in vous commencez, even though it's the same verb. The rule is mechanical: look at the next vowel.

High-frequency ç vocabulary

Many of the most common French words contain ç. It is impossible to write basic French correctly without using the cedilla every day.

Verbs that need the cedilla: -cer verbs

A whole class of French verbs requires the cedilla in some forms because of the -cer infinitive ending. The infinitive is commencer, placer, lancer, prononcer, avancer, effacer, percer, foncer, rincer, tracer, menacer — all hundreds of -cer verbs.

The cedilla appears whenever the conjugation ending starts with a or o. Run through the tenses:

For the full -cer paradigm and other spelling-change verbs, see verbs/fundamentals/spelling-changes-overview and verbs/imparfait/spelling-changes-imparfait.

Verbs that need the cedilla: -cevoir family

A second high-frequency family — verbs in -cevoir (recevoir, apercevoir, concevoir, décevoir, percevoir) — needs the cedilla wherever the c of the stem falls before o or u.

Take recevoir (to receive):

The verb décevoir (to disappoint) is high-frequency. Its past participle déçu is one of the most common ç-words in everyday speech.

For the full conjugation pattern, see verb-reference/recevoir.

The capital: Ç

A real typographic question: does the cedilla appear on capital letters? Yes — modern French standard is to keep it. France in caps is FRANCE (no cedilla, because there isn't one in lowercase either), but FRANÇAIS, FRANÇOISE, ÇA all keep the cedilla. The capital form is Ç.

Older typography — typewriters, road signs, all-caps newspaper headlines from a few decades ago — sometimes dropped the cedilla on capitals because the characters were unavailable. You'll still occasionally see FRANCAIS on old shop signs. Modern French insists on FRANÇAIS with the cedilla. Unicode and every modern font have Ç as a normal character; there's no excuse for skipping it.

Source-language comparison

English speakers usually meet the cedilla in just one word — façade — sometimes anglicized to facade. Beyond that, the cedilla doesn't exist in English. As a result, English-speaking learners systematically drop it.

The error doesn't always produce a pronunciation problem for native readers, who recognize facon and garcon as misspelled forms of words they know and silently correct them. But:

1. Voice assistants and TTS engines do not silently correct. They read facon as /fakɔ̃/, which is wrong.
2. For unfamiliar words, the missing cedilla is genuinely confusing. aperçu without cedilla — apercu — would suggest /apɛʁky/ to a reader trained on French pronunciation rules.
3. In dictation or formal writing, missing cedillas are simply errors, the same way missing apostrophes are in English.

Spanish speakers are sometimes confused by the cedilla because Spanish doesn't use it (modern Spanish has just c + soft vowels and z for /θ/ or /s/). Italian speakers have a similar gap — Italian doesn't use the cedilla either. The cedilla is mainly a French and Portuguese letter.

Common Mistakes

Key takeaways

• ç keeps c soft (/s/) before a, o, u. Without the cedilla, those positions would be /k/.
• Never before e, i, or y. The c is already soft there — no cedilla is needed or possible.
• High-frequency words: ça, français, garçon, leçon, façon, reçu, déçu, aperçu, soupçon, fiançailles.
• All -cer verbs (commencer, placer, lancer…) need ç whenever the ending starts with a or o: nous commençons, je plaçais, en avançant.
• All -cevoir verbs (recevoir, apercevoir, décevoir…) need ç wherever the stem c meets o or u: je reçois, ils reçoivent, j'ai reçu.
• The capital is Ç — modern typography keeps it.
• Forgetting the cedilla is a real spelling error, not a stylistic shortcut. Voice assistants and dictionaries treat façon and facon as different strings.