Why Comparisons Trip Up Learners

In English, we compare things two ways: adding "-er" (taller, faster) or using "more" (more expensive, more interesting). French simplifies this into a single, consistent pattern that works for almost every adjective and adverb. Once you learn the pattern, you can compare anything — with only two irregular words to memorize.

The Three Comparison Words

French comparatives use one of three words before the adjective or adverb, and que after it to introduce what's being compared:

Plus... que (more... than): Paris est plus grand que Lyon. (Paris is bigger than Lyon.)
Moins... que (less... than): Ce livre est moins intéressant que l'autre. (This book is less interesting than the other.)
Aussi... que (as... as): Elle est aussi rapide que son frère. (She is as fast as her brother.)

That's the entire pattern: [sujet] + être/verbe + plus/moins/aussi + adjectif + que + [comparaison]. It works identically whether you're comparing people, objects, or ideas.

Comparing Verbs and Actions

To compare how much someone does something (rather than how something is), put plus/moins/autant after the verb instead of before an adjective. Note that "aussi" becomes autant when comparing actions:

Il travaille plus que moi. (He works more than me.)
Je dors autant que toi. (I sleep as much as you.)

Comparing Quantities of Nouns

When comparing amounts of a noun (more bread, fewer problems), use plus de / moins de / autant de + nom + que:

J'ai plus de temps que toi. (I have more time than you.)
Elle a moins d'argent que son collègue. (She has less money than her colleague.)

The Superlative: Le/La/Les Plus...

To say "the most" or "the least," simply add the correct definite article (le, la, les) in front of the comparative. The article must match the gender and number of the noun being described:

C'est le plus grand bâtiment de la ville. (It's the tallest building in the city.)
C'est la moins chère des trois options. (It's the cheapest of the three options.)
Ce sont les plus belles plages du pays. (These are the most beautiful beaches in the country.)

Notice that "in" translates to de, not dans, after a superlative — this is a very common exam mistake. Le plus grand bâtiment de la ville, never dans la ville in this construction.

The Two Irregular Forms Everyone Gets Wrong

Two extremely common words break the "plus + adjective" rule and have their own comparative forms, just like "good/better/best" in English.

Bon → Meilleur (Adjective)

Bon (good) does not become "plus bon." Instead, it becomes meilleur (better), which agrees in gender and number like any adjective: meilleur, meilleure, meilleurs, meilleures.

Ce restaurant est meilleur que l'autre. (This restaurant is better than the other.)
C'est la meilleure solution. (It's the best solution — superlative, still needs "la".)

Bien → Mieux (Adverb)

Bien (well) does not become "plus bien." Instead, it becomes mieux (better), which — as an adverb — never changes form:

Elle chante mieux que moi. (She sings better than me — describes the verb "chante".)
C'est le mieux que je puisse faire. (It's the best I can do.)

The trick to choosing between them: if you're describing a noun, use meilleur (it's an adjective). If you're describing how an action is done, use mieux (it's an adverb). Ce gâteau est meilleur (the cake itself is better) versus Elle cuisine mieux (she cooks better — describes the cooking).

Quick Reference Table

Regular adjective/adverb: plus/moins/aussi + word + que
Verb/action: verbe + plus/moins/autant + que
Quantity of noun: plus de/moins de/autant de + nom + que
Superlative: le/la/les + plus/moins + word (+ de for "in")
Bon → meilleur, meilleure, meilleurs, meilleures (agrees with noun)
Bien → mieux (never changes)

Useful Comparison Expressions

Beyond the basic pattern, a handful of set expressions built on plus/moins show up constantly in native speech and in exam listening passages. Learning them as fixed chunks will make you sound far more natural.

De plus en plus (more and more): Le français devient de plus en plus populaire au Canada. (French is becoming more and more popular in Canada.)
De moins en moins (less and less): Il travaille de moins en moins le week-end. (He works less and less on weekends.)
Plus... plus... (the more... the more...): Plus j'étudie, plus je progresse. (The more I study, the more I improve.)
Le/la même que (the same as): Elle a le même âge que moi. (She's the same age as me.)

Watch Out: "Plus" Has Two Pronunciations

One purely spoken trap: when plus means "more" in a comparison, the final "s" is pronounced ("plus que" sounds like "plusse"). But when plus means "no more/not anymore" in a negative sentence (ne... plus), the "s" is silent. Compare Il est plus [plusse] grand que moi (he is taller than me) with Il n'est plus [plu] ici (he is no longer here). Native listeners rely on this pronunciation difference constantly, so training your ear to catch it will noticeably improve your TCF/TEF listening scores.

Practice Makes Permanent

Comparatives and superlatives show up constantly in TCF and TEF speaking and writing tasks — comparing cities, jobs, lifestyles, and opinions is a natural way to extend your answers and demonstrate range. Practice building three or four comparison sentences about your own life (your hometown vs. where you live now, your old job vs. your new one) until "plus... que" and "meilleur" come out automatically.

Want more grammar breakdowns like this one? Explore our French learning parcours for a complete, structured path through French grammar.

French Comparatives and Superlatives: Plus, Moins, and Aussi... Que Explained