The superlative — le plus and le moins

from comparison to "the most", with one added articleA2

In one line

Put an article in front of plus/moins and a comparison becomes a superlative — and the group it is measured against takes de, not dans.

The forms on this page

FormMeansSound
le plusthe most — silent s before a consonant (le plus grand /lə ply ɡʁɑ̃/), liaison before a vowel (le plus intéressant /lə ply.z‿ɛ̃.te.ʁɛ.sɑ̃/)/lə ply/
le moinsthe least — same rule: silent before a consonant, liaison before a vowel (le moins intéressant /lə mwɛ̃.z‿ɛ̃.te.ʁɛ.sɑ̃/)/lə mwɛ̃/

The table

StructureExample
the mostle /lə//la /la//les /le/ + plus /ply/ + adjectivele plus grand /lə ply ɡʁɑ̃/
the leastle /lə//la /la//les /le/ + moins /mwɛ̃/ + adjectivela moins chère /la mwɛ̃ ʃɛʁ/
out of / in …+ de /də/le plus grand de la classe /lə ply ɡʁɑ̃ də la klas/

The article agrees with the noun:

Pronunciation
masculine singularle plus grand/lə ply ɡʁɑ̃/
feminine singularla plus grande/la ply ɡʁɑ̃d/
pluralles plus grands/le ply ɡʁɑ̃/

As with the comparative, French has one form where English has two. No -est suffix exists: tallest is le plus grand, cheapest is le moins cher. Everything is le plus or le moins, with only four irregulars at the end of this page.

Where the adjective goes — and the repeated article

If the adjective goes after the noun, the article appears twice:

Adjective positionStructureExample
before the nounle plus /lə ply/ + adjective + nounle plus grand homme /lə ply ɡʁɑ̃.t‿ɔm/
after the nounarticle + noun + le plus /lə ply/ + adjectivela voiture la plus chère /la vwa.tyʁ la ply ʃɛʁ/

The repetition looks strange but it is compulsory: la voiture la plus chère, not la voiture plus chère.

Which adjectives come before the noun? See place-adjectif.

de — not dans

English says "the tallest in the class", "the best in the world". French uses de:

❌✅
le plus grand dans la classele plus grand de la classe
le meilleur dans le mondele meilleur du monde

Read it as "of" rather than "in" and it stops feeling odd: "the tallest of the class". English can say that too — it just usually prefers "in".

And de combines with the article: de + le = du · de + les = des — the detail is in au-du-des.

With an adverb, the article is always le

An adverb has no gender, so its superlative is always masculine singular:

Pronunciation
C'est elle qui court le plus vite.she runs the fastest/sɛ.t‿ɛl ki kuʁ lə ply vit/
C'est lui qui parle le moins.he talks the least/sɛ lɥi ki paʁl lə mwɛ̃/

Compare: la plus rapide (adjective, feminine) against le plus rapidement (adverb, always le).

With nouns and verbs

StructureExample
nounle plus de /lə ply də/C'est lui qui a le plus de travail. /sɛ lɥi ki a lə ply də tʁa.vaj/
verbverb + le plus /lə ply/C'est elle qui travaille le plus. /sɛ.t‿ɛl ki tʁa.vaj lə ply/

The irregulars

AdjectiveSuperlative
bon /bɔ̃/le meilleur /lə mɛ.jœʁ/
mauvais /mo.vɛ/le pire /lə piʁ/
le plus mauvais /lə ply mo.vɛ/
bien /bjɛ̃/ (adverb)le mieux /lə mjø/
petit /pə.ti/le moindre /lə mwɛ̃dʁ/ (figurative)
le plus petit /lə ply pə.ti/ (size)

The detail is in comparatif-irregulier.

These four are the French good/better/best and bad/worse/worst — the same handful of words that stayed irregular in English, for the same reason: they are used too often to be regularised.

Examples

EnglishFrenchPronunciation
He's the tallest in the class.C'est le plus grand de la classe./sɛ lə ply ɡʁɑ̃ də la klas/
The cheapest option.L'option la moins chère./lɔp.sjɔ̃ la mwɛ̃ ʃɛʁ/
The most expensive car.La voiture la plus chère./la vwa.tyʁ la ply ʃɛʁ/
The best restaurant in town.Le meilleur restaurant de la ville./lə mɛ.jœʁ ʁɛs.to.ʁɑ̃ də la vil/
He runs the fastest.Il court le plus vite./il kuʁ lə ply vit/
He has the most work.Il a le plus de travail./i.l‿a lə ply də tʁa.vaj/
The least difficult exercise.L'exercice le moins difficile./lɛɡ.zɛʁ.sis lə mwɛ̃ di.fi.sil/
That's the best thing to do.C'est le mieux./sɛ lə mjø/

Common mistakes

❌✅Why
le plus grand dans la classe… de la classeThe superlative takes de
la voiture plus chèrela voiture la plus chèreA following adjective needs the second article
la plus vite for an adverble plus viteAn adverb always takes le
le plus bonle meilleurIrregular
le plus de grandle plus grandde only comes before a noun

Why French has no "-est" ending

Latin had one; French lost it

Latin had suffixes: altus (tall) → altior (taller) → altissimus (tallest).

They wore away on the road to French, and the language put a separate word in their place: plus, from Latin plus, "more".

Only a few of the old forms survived — and they are exactly the ones we now call "irregular":

FrenchFrom Latin
meilleur /mɛ.jœʁ/melior /mə.ljɔʁ/
pire /piʁ/peior /pɛ.ɔʁ/
moindre /mwɛ̃dʁ/minor /mi.nɔʁ/
mieux /mjø/melius /mə.ljys/

The four you have to memorise are survivors of the old system. The rest of the language moved to the new one and became regular.

English kept both systems and never chose — taller with a suffix, more expensive with a separate word, and a boundary nobody can state precisely. French chose, and this is one of the few places where French is straightforwardly simpler: it is plus almost every time.

And English preserved its own Latin-style survivors in the same slots — good/better/best, bad/worse/worst, little/less/least. meilleur and pire are better and worse: the same four irregular ideas, in both languages, because they are the ones people say most.

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