French H: Muet vs Aspiré

In French, the letter h at the start of a word is always silent. The labels h muet and h aspiré do not describe two different sounds; they describe whether a word behaves as vowel-initial or consonant-initial for two features: elision and liaison. Understanding this split helps you avoid errors like l’haricot or les-z-haricots.

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The core distinction: vowel-like or consonant-like start

French spelling keeps an initial h from Latin or other sources, but the sound disappeared. However, some words still act as if they begin with a vowel for grammar: these are h muet. Others act as if they begin with a consonant, even though the h is silent: these are h aspiré. The term aspiré is misleading; there is no puff of air. It simply means the word blocks elision and liaison.

Two examples show the contrast clearly. With h muet: l’homme (the man), les hommes [lez‿ɔm] (the men). With h aspiré: le haricot (the bean), les haricots [le aʁiko] (the beans). Notice that les links with a z sound before hommes but stays separate before haricots.

Elision with h muet

Elision is when a small word like le, la, je, de, or que drops its vowel before another vowel. H muet triggers elision because the following word is treated as vowel-initial. Examples: l’habitude (the habit), j’habite (I live), je n’habite pas (I do not live), l’heure (the hour), d’heure en heure (from hour to hour). The written apostrophe signals that the vowel has been dropped.

With h aspiré, no elision happens. You keep the full form: la haine (hatred), je hais (I hate), le haricot (the bean), de haut (from above). Writing l’haricot or j’hais is a common error.

Liaison with h muet

Liaison is when a normally silent final consonant is pronounced before a vowel-initial word. H muet triggers liaison after words like les, un, deux, or en. Examples: les hommes [lez‿ɔm], un homme [œ̃n‿ɔm], deux heures [døz‿œʁ], en hiver [ɑ̃n‿ivɛʁ]. The linking sound is often z, n, or t depending on the first word.

H aspiré blocks liaison, so the final consonant stays silent. Examples: les haricots [le aʁiko], un haricot [œ̃ aʁiko], deux hérissons [dø eʁisɔ̃], en haut [ɑ̃ o]. No z sound appears between les and haricots.

Common h muet words to learn as a set

Many high-frequency words have h muet. Learn them with their article to internalize the pattern.

French	Meaning	Example
l’homme	man	L’homme est là. (The man is there.)
l’heure	hour	Quelle heure est-il ? (What time is it?)
l’histoire	history, story	J’aime l’histoire. (I like history.)
l’hôtel	hotel	L’hôtel est complet. (The hotel is full.)
l’hiver	winter	Je pars en hiver. (I leave in winter.)
l’habitude	habit	J’ai l’habitude de lire. (I am used to reading.)
l’hôpital	hospital	Il va à l’hôpital. (He is going to the hospital.)
l’huile	oil	Ajoutez l’huile. (Add the oil.)

Note how apostrophes and liaison appear naturally: en hiver [ɑ̃n‿ivɛʁ], les hôtels [lez‿otɛl].

Common h aspiré words to learn as a set

These words keep the article or pronoun intact, with no apostrophe or linking sound.

French	Meaning	Example
le haricot	bean	Je mange les haricots. (I eat the beans.)
le hérisson	hedgehog	Le hérisson est petit. (The hedgehog is small.)
le hibou	owl	Un hibou dort le jour. (An owl sleeps by day.)
le hockey	hockey	Il joue au hockey. (He plays hockey.)
le homard	lobster	Le homard est cher. (Lobster is expensive.)
la honte	shame	C’est la honte. (That’s shameful.)
le héros	hero	Le héros arrive. (The hero arrives.)
le hublot	porthole	Regarde par le hublot. (Look through the porthole.)

A useful contrast: le héros (the hero) is h aspiré, but l’héroïne (the heroine) is h muet. This shows that related words can differ, so always check the article.

Common mistakes to avoid

First, do not pronounce the h in either category. Many English speakers breathe a light h sound into French words, but French h is silent. Say l’homme without any h.

Second, do not make liaison with h aspiré. A common error is les-z-haricots with a z sound before haricots. The correct form is les haricots [le aʁiko], with a clean break between the two vowel sounds.

Third, do not write elision before h aspiré. L’haricot is wrong; write le haricot. Similarly, j’hais is wrong; write je hais.

Finally, avoid assuming all h-words behave the same way. French has many h muet words like l’hôtel and many h aspiré words like le homard. The distinction is not predictable from spelling, so learn it word by word. For practice with register, keep in mind that h muet and h aspiré stay the same in formal and familiar French; see What Is French Register?.

A memory tip for h aspiré words

Because the h is silent, you cannot hear the difference in the word itself. The reliable cue is the sound of the small word before it. If you hear a linking z in les hommes, the noun is h muet. If you hear a clear break in les haricots, the noun is h aspiré. Train your ear with Why Listening Matters When Learning French Vocabulary.

Another practical strategy is to learn each h aspiré noun as a fixed chunk: le haricot, la honte, le hibou. Repeating the article with the noun helps you avoid the wrong elided form. When you build vocabulary in context, you store the article and the h behavior together; for more on this method, see How to Build a Richer French Vocabulary.

Quick practice: choose the correct form

Fill in the blank with l’, le, or la as appropriate, then check your answers.

1. ___ homme (man)
2. ___ haricot (bean)
3. ___ hiver (winter)
4. ___ honte (shame)
5. ___ hôtel (hotel)

Answers: l’homme, le haricot, l’hiver, la honte, l’hôtel. Now decide whether the plural les links with a z sound: les hommes yes, les haricots no, les hivers yes, les hontes no, les hôtels yes.