🏷️ Word types: the 8 main classes and how to spot them

📚 Revision methods 📅 5 September 2026⏱️ 7 min readKidibook Editorial Team

A 10-year-old girl sorts coloured wooden shapes into four boxes, grouping them by shape and colour

Word type is the first question grammar asks: “What is this word?” Is it a noun, a verb, an adjective…? Your child will hear about this from CE1, and it comes up every year right through to middle school. This is often where homework gets tricky, because these labels can easily get mixed up with others, like subject, object, or attribute.

Good news: in primary school, there are only eight main word classes to know, and each can be recognised with a simple test. Here’s how you can explain them at home, in plain language, with examples you can use tonight, plus the common pitfalls that even the best pupils stumble over.

Word type and function: identity and role

Before listing the classes, it’s important to separate two ideas that most children confuse.

A word’s type is its identity card. This doesn’t depend on the sentence: it’s what the dictionary shows just after the word (like “n. m.” for masculine noun, “adj.” for adjective, “v.” for verb).
Function is the word’s role in a particular sentence: subject, object, noun modifier, and so on. This changes depending on the structure.

Take the word chat. In « Le chat dort », it’s a noun, and the subject of the verb dort. In « Léa caresse le chat », it’s still a noun, but the group le chat is now a direct object. In « la queue du chat », the group du chat gives more detail about the noun queue: it’s a noun modifier. Three different roles, one identity. The functions linked to the verb are explained in our article on COD and COI.

Why insist on this? Because almost all agreement rules depend on word type. Adjectives agree with nouns, verbs agree with their subjects, determiners agree with the noun they introduce. If a child can’t spot the noun, they can’t make the right agreement. So, knowing word types isn’t just a labelling exercise: it’s the key to correct grammar and spelling.

A helpful image for children: your neighbour is always a woman (her type), but she might be a baker in the morning and a football coach on Wednesdays (her functions).

The 8 word types to know in primary school

They fall into two groups. Variable words change form (gender, number, person or tense): noun, determiner, adjective, pronoun and verb. Invariable words always keep the same spelling: adverb, preposition and conjunction. Sometimes a ninth class is added, the interjection (oh, aïe, chut).

Type	What the word does	Examples	Variable?
Noun	Names a person, animal, thing or idea	Léa, chien, table, courage	Yes
Determiner	Introduces the noun, showing its gender and number	le, une, mon, ce, trois	Yes
Adjective	Gives more detail about the noun	petit, rouge, gentil	Yes
Verb	Describes an action or a state	courir, manger, être	Yes (it is conjugated)
Pronoun	Replaces a noun or noun phrase	il, elle, nous, le, leur	Yes
Adverb	Modifies the meaning of a verb, adjective or another adverb	vite, très, hier, souvent	No
Preposition	Introduces a complement	to, of, in, for, with	No
Conjunction	Links words, groups or sentences	and, but, or, because, when	No

A family plays a sorting game at the coffee table: word cards are arranged in four coloured columns — A colour for each word type: sorting word cards into families makes grammar as hands-on as a board game.

Words that change form: noun, determiner, adjective, verb, pronoun

The noun and its determiner

Common nouns (vélo, amitié) refer to a category; proper nouns (Léa, Marseille) refer to a unique person or place and always start with a capital letter. Nouns have gender and number, and their plurals follow certain rules, which we explain in our article on plural nouns.

A noun is almost always preceded by a determiner: article (le, une, des), possessive (mon, leur), demonstrative (ce, cette), numeral (deux, dix)… You’ll find all these groups in our guide to determiners.

The adjective

It describes the noun and agrees with it: un pull vert, une robe verte, des chaussettes vertes. This ability to change with the noun is what sets it apart from a group like en laine in un pull en laine, which stays the same.

The verb

This is the word that is conjugated: it changes according to the person (je chante, nous chantons) and the tense (il chantait, il chantera). In the dictionary, you’ll find it in the infinitive form.

The pronoun

It avoids repetition by replacing a noun or noun phrase. In « Léo range son vélo. Il le range dans le garage », Il replaces Léo and le replaces son vélo. There are several types: personal (je, tu, elle, leur), possessive (le mien), demonstrative (celui-ci), relative (qui, que)…

Invariable words: adverb, preposition, conjunction

An adverb modifies a verb (il court vite), an adjective (très grand) or another adverb (trop lentement). It can indicate manner, time (hier, bientôt), place (ici, dehors) or intensity (peu, beaucoup). Many adverbs end in -ment, but not all, and not every word ending in -ment is an adverb: un moment and un vêtement are nouns, ils dorment is a verb.

A preposition introduces a complement: à, de, dans, par, pour, en, vers, avec, sans, sous, sur, chez. A well-known phrase helps remember many of them: « Adam part pour Anvers avec deux cents sous » (à, dans, par, pour, en, vers, avec, de, sans, sous).

A coordinating conjunction links two elements with the same function: mais, ou, et, or, ni, car. Many adults learned « Mais où est donc Ornicar ? »; modern grammar now often classifies donc as an adverb. A subordinating conjunction (que, quand, parce que, lorsque) links one clause to another; these are mainly studied at the end of primary and in middle school.

Kidibook tipFor invariable words, make a single list at the back of the notebook: mix adverbs, prepositions and conjunctions, and review them for two minutes before a spelling test. Since they never change, you only need to learn them once—and every word you remember is one less mistake.

How to test a word’s type

Instead of memorising definitions, give your child actions to try on the sentence:

Noun: you can put le, la, un or une in front (une chanson).
Verb: you can change the tense (aujourd'hui il joue, hier il jouait) or put ne… pas around it (il ne joue pas).
Adjective: you can often add très in front, and it changes if you make the noun feminine or plural.
Pronoun: you can find the noun it replaces.
Adverb: it never agrees, and you can often remove it without breaking the sentence.

Try it on this sentence: « Ce soir, mon petit frère joue calmement avec le chat, mais il bâille. » You’ll find Ce, mon and le (determiners), soir, frère, chat (nouns), petit (adjective), joue and bâille (verbs), calmement (adverb), avec (preposition), mais (coordinating conjunction), il (personal pronoun). All eight types in one sentence!

Kidibook tipEach evening, pick just one “sentence of the day” of eight to twelve words, copied onto a strip of paper. Your child underlines verbs in red and nouns in blue, then you add a new colour each week. Five minutes is enough; regular practice matters more than time spent.

One word, two types: classic pitfalls

Some words change type depending on the sentence. That’s why you can never answer “out of context”:

la, le, les, leur: determiners before a noun (la porte, leur maison), pronouns before a verb (je la ferme, je leur parle).
dîner, rire, marche: nouns (le dîner est prêt) or verbs (nous allons dîner).
fort, bas: noun (un fort, des bas), adjective (un café fort, un mur bas) or adverb (il frappe fort, il parle bas).

These double uses explain most spelling confusions. To choose between a and à, son and sont, ces and ses, you need to know whether you’re dealing with a verb, a preposition or a determiner: that’s exactly what our article on French homophones is for.

Practising at home without spending all evening

Children learn word types by handling them, not by reciting. Here are a few simple ideas:

The sorting game: write about twenty words on cards and have your child sort them into columns, one for each type. Start with noun, verb, adjective, determiner, then add the others.
The chameleon word: suggest a word like marche and ask for two sentences, one where it’s a noun and one where it’s a verb.
Dictionary detective: look up three words together and read the abbreviation that follows. Your child will see the word type is written in black and white.

For ready-to-use worksheets, our printable CE2 exercises cover recognising nouns, verbs and adjectives, and the Kidibook Memory Tricks bring together these kinds of tips in a short format, perfect for a quick review before a test.

Kidibook TipWhen your child hesitates, don't give the answer: ask, "What test could you try?" After a few weeks, your child will start putting le in front of a word or changing it to the past tense to check. This habit—far more than memorising the eight word types—will really help in middle school.

Want to put these tips into practice?

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Your questions

When do children learn about word types?

Nouns and verbs are introduced in the first years of primary school. The other types are added gradually up to CM2, then reviewed and explored in more depth in middle school.

What's the difference between word type and function?

A word's type tells you what it is—it stays the same in every sentence and is listed in the dictionary. Its function is the role it plays in a specific sentence, like subject or object. The same noun can be the subject in one sentence and the object in the next.

Can a word have more than one type?

Yes, some words change type depending on how they're used. « La » is a determiner in « la porte » and a pronoun in « je la ferme »; « dîner » can be a noun or a verb. Always look at the word in its sentence before deciding.

My child is mixing everything up—where should we start?

Go back to just two types: nouns, which you can put « le » or « un » in front of, and verbs, which you can conjugate. Once these two checks are automatic, add adjectives, then determiners—one type at a time.