Written French often keeps letters that are not pronounced in speech. These letters influence liaison, elision, the plural, and certain distinctions of meaning, even when they remain silent at the end of a word. To spot them, one must hear the difference between a written letter and a sound actually produced, as in Sounds and Phonetics and Alphabet.

Final consonants such as s, t, d, x, z, p, f and g are often silent in standard French. They frequently appear in plural markers, grammatical endings, and certain words learned in writing. In careful speech or in some Francophone regions, a few final consonants may be more audible, which changes the perception of the word.

MotWord.	NotationNotation.	DescriptionDescription.	ExempleExample.
chatCat.	t final muetSilent final t.	Le t final ne se prononce pas dans ce mot.The final t is not pronounced in this word.	Le chat dort, tandis que la nuit tombe.The cat sleeps, while night falls.
grandslarge ones.	s final muetSilent final s.	Le s du pluriel ne se prononce pas à l’oral standard.The plural s is not pronounced in standard speech.	Les grands arbres bougent, quand le vent souffle.The tall trees move when the wind blows.
froidCold.	d final muetSilent final d.	Le d final reste silencieux dans la prononciation courante.The final d remains silent in everyday pronunciation.	Le temps est froid, mais l’air reste clair.The weather is cold, but the air remains clear.
neufNew.	f final variableVariable final f.	Le f final peut être audible dans certains mots et contextes, mais il reste souvent discret dans la chaîne parlée.The final f can be audible in certain words and contexts, but it often remains discreet in spoken language.	Un œuf neuf brille, quand la lumière le touche.A fresh egg shines when the light touches it.

The mute e, also called schwa, is often reduced or omitted in speech when it appears in final position or in an unstressed syllable. The mouth remains relaxed, with a very brief or absent articulation, which lightens the pace. In more sustained reading or in poetry, this e may sometimes be kept to preserve the rhythm.

MotWord.	NotationNotation.	DescriptionDescription.	ExempleExample.
petitSmall.	e muetsilent e.	Le e final ne se prononce pas dans la forme courante.The final e is not pronounced in common form.	Le petit pas avance, quand la porte s’ouvre.The small step moves forward when the door opens.
fenêtreWindow.	e syllabique faibleWeak syllabic e.	Le e interne peut s’effacer selon le rythme et le contexte.The internal e can fade away depending on rhythm and context.	La fenêtre reste ouverte, tandis que le soleil entre.The window remains open while the sun comes in.
samediSaturday.	e réduitReduced e.	Le e peut devenir très bref et presque imperceptible à l’oral.The e can become very brief and almost imperceptible in speech.	Le samedi passe vite, quand les amis arrivent.Saturday passes quickly when friends arrive.

The mute h normally allows elision and liaison, because it does not block contact between words. The aspirated h, by contrast, prevents liaison and elision even if it does not correspond to a real audible consonant. This opposition is essential to recognize the spoken form of a word from its spelling.

MotWord.	NotationNotation.	DescriptionDescription.	ExempleExample.
hôtelHotel.	h muetSilent H.	Le h muet laisse passer la liaison et l’élision.The mute h allows liaison and elision to occur.	L’hôtel est calme, et l’arrivée se fait sans bruit.The hotel is quiet, and the arrival happens without noise.
haricotBean.	h aspiréAspirated h.	Le h aspiré bloque la liaison et l’élision.The aspirated h blocks liaison and elision.	Le haricot pousse, alors la main reste en retrait.The bean grows, so the hand stays back.
hommeMan.	h muetSilent H.	Le h de ce mot ne se prononce pas et n’arrête pas le contact vocalique.The h in this word is not pronounced and does not interrupt vowel contact.	L’homme arrive, et l’ombre suit.The man arrives, and the shadow follows.

Liaison reappears a silent final consonant before a vowel or a mute h. It serves as a sonic bridge between two words and depends strongly on grammar, register, and rhythm. This liaison will be developed in Liaison and Elision, where one also sees how some silent letters become audible only before a following word.

IdéeIdea.	ExempleExample.
Une consonne finale muette peut devenir audible devant une voyelle.A silent final consonant can become audible before a vowel.	Les amis arrivent, et la liaison relie les mots.Friends arrive, and the liaison links the words.
La liaison est favorisée après certains déterminants et pronoms.Liaison is favored after certain determiners and pronouns.	Mes amis entrent, car le groupe avance ensemble.My friends enter, because the group advances together.
Le h muet permet la liaison comme une voyelle initiale.The mute h allows liaison as if it were an initial vowel.	Les hommes attendent, et la phrase coule sans heurt.The men wait, and the sentence flows smoothly.

The plural ending in -s or -x is almost always mute in standard spoken French, even if it changes the written agreement. It creates important contrasts with the singular, especially when the following word begins with a vowel or when liaison becomes possible. These oppositions are also useful for Homophones and ambiguities, where spelling must help distinguish forms that are very close.

MotWord.	NotationNotation.	DescriptionDescription.	ExempleExample.
livresBooks.	s muetSilent s.	Le s final marque le pluriel mais ne se prononce pas seul.The final s marks the plural but is not pronounced alone.	Des livres reposent, tandis que la table reste vide.Books rest, while the table remains empty.
chevauxHorses.	x muetSilent x.	Le x peut marquer le pluriel sans son audible final.The x can mark the plural without an audible final sound.	Les chevaux galopent, alors le sol tremble.The horses gallop, then the ground trembles.
amisFriends.	s muetSilent s.	Le s signale plusieurs personnes sans ajouter de son final.The s marks several people without adding a final sound.	Mes amis parlent, quand la soirée commence.My friends speak when the evening begins.

The -ent ending of verbs in the third person plural is silent in common pronunciation. In speech, ils parlent and il parle can thus be confused, which shows that the written agreement carries grammatical information absent from the sound. This neutralization is common in everyday language and in rapid reading.

MotWord.	NotationNotation.	DescriptionDescription.	ExempleExample.
parlentSpeak.	ent muetSilent -ent ending.	La terminaison verbale ne se prononce pas à la fin du verbe.The verbal ending is not pronounced at the end of the verb.	Les élèves parlent, quand la discussion commence.The students speak when the discussion begins.
mangentEat.	ent muetSilent -ent ending.	Le groupe verbal garde la même finale silencieuse.The verb group retains the same silent ending.	Ils mangent tôt, alors la cuisine se calme.They eat early, so the kitchen quiets down.
chantentsing.	ent muetSilent -ent ending.	La marque du pluriel verbal reste écrite mais n’apparaît pas à l’oral.The plural marker for verbs remains written but does not appear in speech.	Les voix chantent, tandis que la salle écoute.The voices sing, while the room listens.

Some contrasts rely on a final consonant that stays written but changes meaning or gender. Petit and petite show that the t can be heard in the feminine form, while grand and grande show that the d can reappear before the final vowel. These pairs help link spelling, grammar, and sound without confusing silent letters with the consonants actually pronounced.

MotWord.	NotationNotation.	DescriptionDescription.	ExempleExample.
petit et petitepetit and petite.	t audible dans le fémininThe 't' audible in the feminine.	Le t de petit reste muet, mais il s’entend dans la forme féminine.The t in petit remains silent, but it is heard in the feminine form.	La petite fleur pousse, quand la pluie cesse.The small flower grows when the rain stops.
grand et grandegrand and grande.	d audible dans le fémininThe 'd' audible in the feminine.	Le d de grand devient perceptible dans la forme féminine.The d in grand becomes perceptible in the feminine form.	La grande maison brille, tandis que la rue dort.The large house shines, while the street sleeps.
gris et grisegray and grise (masculine and feminine forms).	s audible dans le fémininThe 's' audible in the feminine.	La consonne finale peut réapparaître selon la terminaison féminine.The final consonant can reappear depending on the feminine ending.	La grise lumière tombe, quand le soir arrive.The gray light falls as evening arrives.

Some groups of letters give a pronunciation less transparent than the one-letter-one-sound relationship. The ill, gn, and eu sequences can produce different sounds depending on the word, position, and the history of the term. These groups therefore require careful reading of the whole word rather than a simple letter-by-letter conversion.

MotWord.	NotationNotation.	DescriptionDescription.	ExempleExample.
filleGirl.	illIll.	Le groupe ill peut correspondre à un son différent de trois lettres séparées.The ill group may correspond to a sound different from three separate letters.	La fille rit, quand la lumière entre.The girl laughs when the light enters.
montagnemountain.	gnGn.	Le groupe gn note un son nasal palatal unique.The gn group notes a unique palatal nasal sound.	La montagne domine, tandis que le ciel change.The mountain dominates, while the sky changes.
feuFire.	euEu.	Le groupe eu produit une voyelle particulière du français.The eu group produces a particular French vowel.	Le feu crépite, alors la nuit devient chaude.The fire crackles, so the night becomes warm.

In Quebec and in several Francophone regions, certain final consonants are more often pronounced than in European standard French. Colloquial speech can also reinforce elisions and deletions, while poetry and sustained reading can retain more mute e's. These differences do not change the written rules, but they modify the audible realization.

RégionRegion.	Mot ou expressionWord or expression.	Définition régionaleRegional definition.	ExempleExample.
QuébecQuebec.	consonnes finalesFinal consonants.	Certaines finales sont plus audibles que dans la norme parisienne.Some endings are more audible than in the Parisian standard.	Le mot paraît plus net, quand la finale se fait entendre.The word looks clearer when the ending is audible.
Français familierColloquial French.	élision renforcéeEmphasized elision.	Les sons faibles disparaissent plus facilement dans le flux rapide.Weak sounds disappear more easily in rapid speech.	Ça parle vite, quand la phrase se resserre.That speaks quickly when the sentence tightens.
PoésiePoetry.	e conservéPreserved e.	Le e muet peut être gardé pour le rythme ou la métrique.The mute e can be kept for rhythm or meter.	Le vers garde son souffle, quand la lecture est soutenue.The verse preserves its breath when the reading is sustained.

The silent letters show that French spelling often encodes more information than pronunciation alone. The most useful points to remember are silent final consonants, the mute e, the difference between h muet and h aspiré, liaison, and the markers of plural or conjugation. A precise oral reading relies on these cues, which are essential for Liaison and Elision as well as for the distinctions of meaning of Homophones and ambiguities.