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vigoureux

B1 adjective #7,000 most common 12 min read

vigoureux

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Practice it Examples Notes & Tips vigoureux in 30 Seconds

Explanation vigoureux in your Level:

At the A1 level, you are just starting your French journey. You likely know the word 'fort' (strong). 'Vigoureux' is a bit more advanced, but you can think of it as 'very strong and healthy'. At this level, you might use it to describe a person or a pet that has a lot of energy. For example, 'Mon chien est vigoureux' (My dog is vigorous/full of energy). It is important to notice that the word looks like the English word 'vigorous', which makes it a 'cognate' (a word that looks similar in both languages). This makes it easier to remember! Just remember that in French, the 'x' at the end is silent when you say it in the masculine form. You don't say the 'x' like in 'box'. You say it more like 'vee-goo-ruh'. If you are talking about a girl or a feminine thing, you say 'vigoureuse' (vee-goo-ruhz). Even at A1, knowing this word helps you sound more descriptive than just using 'bon' or 'fort'. It shows you are paying attention to how healthy and energetic something is, not just its size or power.

As an A2 learner, you are moving beyond the basics. You can now use 'vigoureux' to describe more than just people. You might use it to talk about nature or simple actions. For instance, 'Il fait une marche vigoureuse' (He is taking a vigorous walk). This is a great way to describe exercise. You are also learning about adjective agreement. At A2, you should practice changing 'vigoureux' to 'vigoureuse' when the noun is feminine. For example, 'une plante vigoureuse' (a vigorous plant). Notice how 'vigoureux' often comes after the noun. This is a standard rule in French. You might also hear it in simple stories or descriptions of grandparents who are still very active. It is a very positive word. When you use it, you are complimenting someone's health and vitality. It's a step up from 'en bonne santé' (in good health) because it implies that the person isn't just 'not sick', but they are actually full of life and strength.

At the B1 level (your current target), 'vigoureux' becomes a tool for more nuanced expression. You can use it in debates, professional contexts, and when discussing social issues. You might say 'Le gouvernement a pris des mesures vigoureuses' (The government took vigorous measures). Here, it doesn't mean the government is 'healthy' in a physical sense, but that their actions are strong, decisive, and energetic. This level is where you start using the word metaphorically. You are expected to handle the plural forms correctly: 'des efforts vigoureux' (masculine plural, no change to the word) and 'des protestations vigoureuses' (feminine plural, add 's'). You should also be aware of the adverb 'vigoureusement' (vigorously). For example, 'Il a vigoureusement défendu son opinion'. This shows a higher level of fluency because you are connecting adjectives to adverbs. B1 learners should also start distinguishing 'vigoureux' from 'violent'. A 'vigoureux' argument is energetic but usually fair, while a 'violent' argument might be aggressive or hurtful. Using 'vigoureux' correctly helps you express intensity without sounding overly negative.

At the B2 level, you should be able to use 'vigoureux' with total confidence in complex sentences. You will encounter it in literature, high-level journalism, and academic texts. It is often used to describe economic trends, such as 'une reprise vigoureuse' (a vigorous recovery) or 'une croissance vigoureuse' (vigorous growth). You will notice it in more abstract pairings, like 'un style vigoureux' in writing or 'un trait vigoureux' in art. At this level, you understand that the word carries a connotation of 'authenticity' and 'raw power'. You can use it to contrast with things that are 'effete' or 'weak'. You are also expected to use it in more complex grammatical structures, such as 'Bien que l'économie soit encore fragile, certains secteurs montrent des signes vigoureux de rétablissement'. Your vocabulary is expanding to include synonyms like 'robuste', 'tonique', and 'pérenne', and you know exactly why 'vigoureux' is the best choice in a specific context—usually because of its emphasis on vitality and life-force.

By the C1 level, your use of 'vigoureux' is sophisticated and precise. You can use it to describe subtle qualities in art, philosophy, and history. You might discuss a 'vigoureuse remise en question' (a vigorous questioning) of social norms. You understand the historical and etymological roots of the word (from the Latin 'vigor') and how that influences its modern usage. In C1 writing, you might use 'vigoureux' to create a specific rhythm or tone in your prose. You are aware of its use in specialized fields like oenology (wine science) or botany at a professional level. You can also use the noun 'vigueur' with ease, in phrases like 'mettre en vigueur' (to put into effect/force), and you understand the relationship between the adjective and the noun. Your ability to use 'vigoureux' in a way that feels natural and 'native-like' is a hallmark of this level. You might use it to describe the 'vigueur' of a language or a culture, implying it is thriving and resistant to outside influence.

At the C2 level, 'vigoureux' is just one of many precise tools in your vast linguistic arsenal. You use it with an instinctive sense of its weight, color, and history. You might employ it in a highly formal speech or a literary critique to describe the 'vigoureuse architecture' of a novel or the 'vigoureux déploiement' of a philosophical argument. You are capable of playing with the word, perhaps using it ironically or in complex metaphors. You understand its place in the history of the French language, from the Middle Ages to the present. At this level, the distinction between 'vigoureux' and its synonyms is second nature; you choose it not just for its meaning, but for its sound and the way it fits into the broader cadence of your sentence. You might use it to describe a 'vigoureuse défense des libertés' in a legal context, knowing exactly how it will resonate with an audience of experts. Your mastery is such that you can use the word to convey authority, health, and a deep-seated energy that is uniquely expressed by this specific French term.

Practice it Examples Notes & Tips

vigoureux in 30 Seconds

Vigoureux means strong and healthy, emphasizing vitality and energy in both people and nature.
It is used for physical strength, robust health, and energetic actions like debates or protests.
The feminine form is 'vigoureuse' and the adverb is 'vigoureusement', which is common in formal French.
Avoid confusing it with 'violent'; 'vigoureux' is generally a positive term for healthy intensity.

The French adjective vigoureux is a powerful term that transcends simple physical strength. At its core, it describes something or someone possessing great vitality, energy, and health. While an English speaker might immediately think of 'vigorous,' the French 'vigoureux' carries a specific weight of robustness and resilience that is essential to master at the B1 level. It is used to describe physical bodies, natural growth, intellectual arguments, and even sensory experiences like the taste of a full-bodied wine. When you call a person vigoureux, you are not just saying they are strong; you are saying they are full of life and capable of enduring hardship. This distinction is vital for learners who want to move beyond basic adjectives like 'fort' (strong) or 'grand' (big).

Physical Vitality: Used to describe a person, especially an elderly person who remains healthy and active. For example, 'Un vieillard vigoureux' implies a senior citizen who still walks miles every day.

Malgré son âge avancé, mon grand-père reste un homme vigoureux qui s'occupe de son jardin tous les matins.

Beyond the physical, vigoureux is frequently employed in the realm of ideas and actions. A 'vigorous' protest or a 'vigorous' defense in a court of law uses this word to denote intensity and conviction. In these contexts, it suggests a force that is not easily pushed back or ignored. It is the opposite of 'mou' (soft/limp) or 'faible' (weak). When a plant grows vigoureusement, it shows that the soil is rich and the environment is perfect. This biological aspect is very common in French gardening and agricultural discussions, which are significant parts of French culture.

Intellectual Force: Describes an argument or a debate that is conducted with great energy and clear logic. 'Une réponse vigoureuse' is a firm, energetic reply to a challenge.

Le gouvernement a apporté une réponse vigoureuse aux critiques de l'opposition.

In the culinary and oenological world, 'vigoureux' describes a wine that has character, body, and a certain alcoholic strength without being unpleasant. It is a compliment to the wine's structure. Similarly, in art, 'un trait vigoureux' refers to a bold, confident brushstroke or line that gives life to a drawing. This versatility makes it a 'Swiss Army knife' word for expressing intensity across various domains of life, from the garden to the art gallery to the parliament building.

Environmental Growth: Describes plants or ecosystems that are thriving and expanding rapidly. 'Une végétation vigoureuse' suggests a lush, healthy forest or garden.

Les pluies du printemps ont favorisé une croissance vigoureuse des vignes cette année.

L'athlète a effectué un entraînement vigoureux pour se préparer à la compétition mondiale.

Le vent vigoureux de l'Atlantique soufflait sur les falaises de Normandie.

Using vigoureux correctly requires attention to noun-adjective agreement and placement. In French, adjectives typically follow the noun they modify, and vigoureux is no exception. Because it ends in 'x' in the masculine singular, it remains 'vigoureux' in the masculine plural—a helpful shortcut for learners. However, the feminine forms require a stem change to 'vigoureuse' (singular) and 'vigoureuses' (plural). This phonetic shift from a silent 'x' to a voiced 'z' sound (written as 's') is a hallmark of French pronunciation that adds a rhythmic quality to your speech.

Masculine Singular/Plural: The form does not change. 'Un effort vigoureux' (A vigorous effort) and 'Des efforts vigoureux' (Vigorous efforts) are spelled and pronounced the same way at the end.

Il a donné un coup de marteau vigoureux pour enfoncer le clou.

When applying the adjective to feminine nouns, such as 'santé' (health) or 'attaque' (attack), the transformation is essential. 'Une santé vigoureuse' is a common collocation used to describe someone who is rarely ill and has a strong constitution. In writing, ensure you don't forget the 'e' at the end of 'vigoureuse' or the 'es' for plural feminine nouns like 'des plantes vigoureuses'. This agreement is one of the most frequent areas where B1 students make mistakes, especially when the noun's gender isn't immediately obvious.

Feminine Agreement: Add 'se' for singular and 'ses' for plural. 'Une protestation vigoureuse' (A vigorous protest) vs 'Des protestations vigoureuses' (Vigorous protests).

Elle possède une constitution vigoureuse qui lui permet de courir des marathons.

Positioning vigoureux before the noun is rare and usually reserved for poetic or highly literary contexts. For standard communication, stick to the post-noun position. If you want to modify the intensity of the adjective, you can use adverbs like 'très' (very), 'particulièrement' (particularly), or 'assez' (fairly). For example, 'une croissance particulièrement vigoureuse' emphasizes the speed and health of the growth. This allows you to fine-tune your descriptions without needing a different word entirely.

Common Adverb Pairings: 'Vigoureusement' is the adverbial form. 'Il a vigoureusement nié les faits' means 'He vigorously denied the facts'.

Les enfants jouaient de manière vigoureuse dans la cour de récréation.

L'économie du pays connaît un rétablissement vigoureux après la crise.

Ses applaudissements vigoureux ont encouragé les jeunes artistes sur scène.

In daily French life, you will encounter vigoureux in contexts that might surprise you. It isn't just a word for novels; it is very much alive in the media, in specialized hobbies, and in formal discussions. One of the most common places to hear it is during a news broadcast or in a newspaper like Le Monde or Le Figaro. Journalists use it to describe political reactions or economic trends. When a politician rejects an accusation, the reporter will often say they did so 'de manière vigoureuse'. This signals to the audience that the denial was not half-hearted but firm and energetic.

In the Media: Used to describe diplomatic protests or economic rebounds. 'Une reprise vigoureuse de la consommation' means a sharp and healthy increase in spending.

Le ministre a prononcé un discours vigoureux pour défendre sa nouvelle réforme.

If you enjoy French wine culture, vigoureux is a term you must know. During a wine tasting (une dégustation), a sommelier might describe a young red wine from the Rhône Valley as 'vigoureux'. This tells you the wine has a strong structure, noticeable tannins, and a lively presence on the palate. It is a positive attribute, suggesting the wine has the 'vigueur' to age well. Similarly, in the world of gardening—a very popular pastime in France—you'll hear it used to describe plants that are 'vigoureuses', meaning they are hardy, fast-growing, and resistant to pests.

Wine and Gastronomy: Describes a wine with a solid 'charpente' (structure) and energy. It is the opposite of a wine that is 'plat' (flat) or 'fatigué' (tired).

Ce Bordeaux est encore jeune et vigoureux ; il mérite de vieillir quelques années en cave.

Finally, in medical or health-related discussions, a doctor or a fitness coach might use the word. They might speak of a 'système immunitaire vigoureux' (a vigorous immune system) or encourage 'un exercice vigoureux' (vigorous exercise). In these cases, it serves as a professional and precise way to discuss health and intensity. It carries a more positive, life-affirming connotation than 'intense', which can sometimes imply strain or pain. By using vigoureux, the speaker emphasizes the natural, healthy aspect of the effort or the state of being.

Health and Fitness: Refers to a state of being that is robust and full of vitality. 'Une marche vigoureuse' is a brisk walk that gets the heart rate up.

Pour rester en bonne santé, il est conseillé de pratiquer une activité physique vigoureuse régulièrement.

Le débat entre les deux intellectuels a été vigoureux mais toujours respectueux.

Les racines de ce chêne sont si vigoureuses qu'elles soulèvent le trottoir.

One of the most frequent errors English speakers make with vigoureux is confusing it with 'violent'. While both imply strength, vigoureux is generally positive and suggests health and controlled energy, whereas 'violent' implies a lack of control and potential harm. For example, if you describe a handshake as 'violent', you are saying it was painful or aggressive. If you describe it as 'vigoureux', you are saying it was firm and enthusiastic. Choosing the wrong word here can drastically change the tone of your sentence and lead to misunderstandings about a person's character or intentions.

Vigoureux vs. Violent: Use 'vigoureux' for positive energy and 'violent' for harmful or uncontrolled force. A 'vent vigoureux' is a strong breeze; a 'vent violent' is a dangerous storm wind.

Attention : ne confondez pas une critique vigoureuse (énergique) avec une critique violente (agressive).

Another common pitfall is the spelling and agreement of the word. Because the masculine singular ends in 'x', many students assume the feminine should be 'vigourex' or 'vigourese'. It is important to remember the 'ou' and the 'se'. Furthermore, since the masculine singular and plural are identical ('vigoureux'), students sometimes forget to add the 's' for the feminine plural ('vigoureuses'). This lack of agreement is a major 'tell' that a speaker is still at a lower proficiency level. Consistent practice with noun genders is the only way to overcome this hurdle.

Spelling and Agreement: Masculine: vigoureux (sing/plur). Feminine: vigoureuse (sing), vigoureuses (plur). Never use 'vigourex'.

Il est incorrect de dire 'des plantes vigoureux' ; on doit dire 'des plantes vigoureuses'.

Finally, avoid overusing vigoureux when 'fort' or 'puissant' would be more appropriate. 'Vigoureux' implies a biological or energetic quality. You wouldn't usually describe a car engine as 'vigoureux' (you'd use 'puissant'), nor would you describe a heavy box as 'vigoureux' (you'd say it is 'lourd'). Use 'vigoureux' when there is a sense of life, growth, or human spirit involved. Overusing it in technical or inanimate contexts can make your French sound slightly unnatural or overly poetic when you intend to be literal.

Contextual Overuse: Reserved for living things or actions driven by human energy. A 'moteur' is 'puissant', not 'vigoureux'.

Même si le moteur est puissant, le conducteur doit rester vigoureux et attentif.

La croissance de l'entreprise est vigoureuse grâce à une équipe dynamique.

Il a essuyé la table d'un geste vigoureux pour enlever la tache.

To truly master the French language, you need to know when to choose vigoureux over its close synonyms. The most common alternative is fort. While 'fort' is a general term for strength, 'vigoureux' adds a layer of health and energy. A 'fort' man might just have big muscles, but a 'vigoureux' man has a constitution that resists disease and fatigue. Another synonym is robuste. 'Robuste' is often used for things that are sturdy and solid, like furniture or a person with a heavy build. 'Vigoureux' is more about the internal energy than the external bulk.

Vigoureux vs. Robuste: 'Robuste' implies durability and physical solidity (e.g., a 'chaise robuste'). 'Vigoureux' implies active energy and health (e.g., 'un enfant vigoureux').

Cette plante est robuste car elle survit au froid, mais elle n'est pas très vigoureuse car elle grandit lentement.

In professional or intellectual contexts, you might consider énergique or dynamique. 'Énergique' is very close to 'vigoureux' but focuses more on the speed and force of an action. A 'mesure énergique' is a strong step taken to solve a problem. 'Dynamique' focuses on movement and change. An 'entreprise dynamique' is one that is constantly evolving and active. 'Vigoureux' remains the best choice when you want to emphasize the fundamental health and 'life force' behind the energy or the action.

Vigoureux vs. Énergique: 'Énergique' is often used for personality traits or specific actions. 'Vigoureux' is better for physical states or broad growth patterns.

L'entraîneur a demandé une réaction énergique de la part de ses joueurs en seconde période.

When describing nature, luxuriant is an interesting alternative. It specifically refers to thick, abundant vegetation. While a 'luxuriante' forest is certainly 'vigoureuse', the word 'luxuriant' focuses on the visual density, while 'vigoureux' focuses on the health and strength of the individual plants. Finally, puissant is used for power, especially mechanical or social power. A 'puissant' leader has many resources, but a 'vigoureux' leader has a lot of personal stamina and drive. Understanding these nuances allows you to paint a much clearer picture in the mind of your listener.

Vigoureux vs. Puissant: 'Puissant' = Power/Might (e.g., 'un pays puissant'). 'Vigoureux' = Vitality/Energy (e.g., 'un plaidoyer vigoureux').

Le vent était si puissant qu'il a renversé les arbres les plus vigoureux.

La reprise économique est vigoureuse après des mois de stagnation.

Il a une démarche vigoureuse malgré ses quatre-vingts ans.

How Formal Is It?

Fun Fact

The word is a 'doublet' of the word 'vigie' (lookout), as both relate to the idea of being alert and active. It has been used in French since the 12th century with very little change in meaning.

Pronunciation Guide

UK /vi.ɡu.ʁø/

US /vi.ɡu.roʊ/

Stress is always on the final syllable in French: vi-gou-REUX.

Rhymes With

Heureux (happy) Généreux (generous) Amoureux (in love) Peureux (fearful) Nombreux (numerous) Précieux (precious) Sérieux (serious) Douloureux (painful)

Common Errors

Pronouncing the final 'x'. It should be silent.
Confusing the 'ou' sound with the 'u' (over-rounding).
Not making the 'r' sound guttural enough.
Pronouncing the 'g' like a 'j' sound.
Forgetting to voice the 's' in the feminine 'vigoureuse' (it should sound like a 'z').

Difficulty Rating

Reading 3/5

Easy to recognize because of the English cognate 'vigorous'.

Writing 5/5

Requires careful attention to the -eux/-euse agreement rules.

Speaking 4/5

The 'r' and 'eu' sounds can be tricky for beginners to pronounce correctly.

Listening 3/5

Clear pronunciation usually makes it easy to identify in speech.

What to Learn Next

Prerequisites

Fort Santé Énergie Plante Homme

Learn Next

Robuste Dynamique Vitalité Puissance Efficace

Advanced

Pérenne Vivace Herculéen Stentoréen Véhément

Grammar to Know

Adjectives ending in -eux

Masc: vigoureux, Fem: vigoureuse. Pattern: -eux -> -euse.

Plural of adjectives in -x

Un homme vigoureux -> Des hommes vigoureux (No change).

Adverb formation from -eux adjectives

Vigoureuse + -ment = Vigoureusement.

Placement of descriptive adjectives

Generally after the noun: 'Un athlète vigoureux'.

Agreement with multiple nouns

L'homme et la femme sont vigoureux (Masculine takes priority).

Examples by Level

Mon grand-père est un homme vigoureux.

My grandfather is a vigorous man.

Simple adjective placement after the noun.

Le petit chien est très vigoureux.

The little dog is very vigorous/energetic.

Using 'très' to modify the adjective.

Elle a une plante vigoureuse dans sa chambre.

She has a vigorous plant in her room.

Feminine agreement: 'vigoureuse' matches 'une plante'.

Il mange bien pour rester vigoureux.

He eats well to stay vigorous.

Adjective describing the subject after the verb 'rester'.

Les enfants sont vigoureux aujourd'hui.

The children are vigorous today.

Masculine plural form is the same as singular.

C'est un bébé vigoureux.

It's a vigorous baby.

Basic noun-adjective structure.

Ta grand-mère est encore très vigoureuse.

Your grandmother is still very vigorous.

Feminine singular form: 'vigoureuse'.

Le chat a un appétit vigoureux.

The cat has a vigorous appetite.

Describing a quality of an abstract noun (appetite).

Nous faisons une marche vigoureuse chaque matin.

We take a vigorous walk every morning.

Feminine agreement with 'une marche'.

Les arbres du jardin sont vigoureux.

The trees in the garden are vigorous.

Masculine plural 'vigoureux' for 'les arbres'.

Il a donné une réponse vigoureuse à la question.

He gave a vigorous response to the question.

Feminine singular 'vigoureuse'.

Le vent est vigoureux au bord de la mer.

The wind is vigorous by the seaside.

Describing a natural force.

Elle nettoie la cuisine d'un geste vigoureux.

She cleans the kitchen with a vigorous gesture.

Masculine singular 'vigoureux' modifying 'un geste'.

Ces fleurs sont très vigoureuses cette année.

These flowers are very vigorous this year.

Feminine plural 'vigoureuses' matching 'ces fleurs'.

L'athlète a un cœur vigoureux.

The athlete has a vigorous heart.

Describing an internal organ's health.

Il a besoin d'un exercice vigoureux pour dormir.

He needs vigorous exercise to sleep.

Masculine singular 'vigoureux' for 'un exercice'.

Le maire a fait une vigoureuse défense de son projet.

The mayor made a vigorous defense of his project.

Note the occasional placement before the noun for emphasis in formal speech.

Malgré la crise, la croissance reste vigoureuse.

Despite the crisis, growth remains vigorous.

Abstract usage in economic context.

Ils ont eu un débat vigoureux sur la politique.

They had a vigorous debate about politics.

Standard masculine singular usage.

Il faut une action vigoureuse pour protéger l'environnement.

Vigorous action is needed to protect the environment.

Feminine singular 'vigoureuse'.

L'entreprise connaît un développement vigoureux à l'étranger.

The company is experiencing vigorous development abroad.

Business context usage.

Elle a vigoureusement protesté contre cette décision.

She vigorously protested against this decision.

Introduction of the adverbial form 'vigoureusement'.

Le vin rouge que nous avons goûté était vigoureux.

The red wine we tasted was vigorous.

Specific usage in oenology.

Il a conservé un esprit vigoureux malgré son grand âge.

He kept a vigorous mind despite his great age.

Describing mental acuity.

La reprise vigoureuse de l'emploi surprend les économistes.

The vigorous recovery of employment surprises economists.

Noun-adjective agreement with 'reprise'.

L'écrivain utilise un style vigoureux et imagé.

The writer uses a vigorous and descriptive style.

Literary context.

Le système immunitaire vigoureux a combattu l'infection.

The vigorous immune system fought the infection.

Scientific/Medical context.

Les mesures vigoureuses ont permis de réduire la pollution.

Vigorous measures allowed for the reduction of pollution.

Feminine plural agreement.

Il possède une santé vigoureuse qui fait l'admiration de tous.

He possesses a vigorous health that is admired by everyone.

Collocation: 'santé vigoureuse'.

Le trait vigoureux du peintre donne du caractère au portrait.

The painter's vigorous stroke gives character to the portrait.

Artistic context.

Une opposition vigoureuse s'est manifestée au sein du parlement.

Vigorous opposition appeared within the parliament.

Political context.

Il a fallu une intervention vigoureuse pour arrêter la bagarre.

A vigorous intervention was needed to stop the fight.

Describing a necessary force.

Son œuvre est une vigoureuse dénonciation de l'injustice sociale.

His work is a vigorous denunciation of social injustice.

High-level abstract noun modification.

La langue française reste vigoureuse grâce à sa littérature.

The French language remains vigorous thanks to its literature.

Describing the health of a language.

Il a réfuté les accusations d'un ton vigoureux.

He refuted the accusations with a vigorous tone.

Describing the quality of speech.

L'architecture de ce bâtiment est vigoureuse et imposante.

The architecture of this building is vigorous and imposing.

Aesthetic description.

Une vigoureuse campagne de sensibilisation a été lancée.

A vigorous awareness campaign was launched.

Marketing and social context.

Il a fallu un effort vigoureux de la part de toute l'équipe.

It took a vigorous effort from the whole team.

Collective action.

Le philosophe propose une vigoureuse remise en question des valeurs.

The philosopher proposes a vigorous questioning of values.

Philosophical context.

Les racines vigoureuses de l'arbre ont brisé le béton.

The vigorous roots of the tree broke the concrete.

Describing natural power.

Cette prose vigoureuse rappelle les grands auteurs du XVIIe siècle.

This vigorous prose recalls the great authors of the 17th century.

Literary comparison.

L'État doit assurer une vigoureuse application de la loi.

The State must ensure a vigorous application of the law.

Legal and administrative context.

La pensée de Nietzsche est d'une vigueur, d'un élan vigoureux.

Nietzsche's thought is of a vigor, a vigorous momentum.

Redundant use for stylistic emphasis.

Il a mené une lutte vigoureuse contre l'obscurantisme.

He led a vigorous struggle against obscurantism.

Historical/Intellectual struggle.

La réponse du marché fut vigoureuse et immédiate.

The market's response was vigorous and immediate.

Economic personification.

Son style pictural se caractérise par des couleurs vigoureuses.

His pictorial style is characterized by vigorous colors.

Describing sensory intensity.

La vigoureuse croissance démographique pose des défis majeurs.

Vigorous population growth poses major challenges.

Sociological context.

Il a apporté un démenti vigoureux aux rumeurs qui circulaient.

He provided a vigorous denial to the circulating rumors.

Formal communication.

Common Collocations

Santé vigoureuse

Croissance vigoureuse

Débat vigoureux

Reprise vigoureuse

Protestation vigoureuse

Vieillard vigoureux

Vin vigoureux

Défense vigoureuse

Applaudissements vigoureux

Esprit vigoureux

Common Phrases

D'un geste vigoureux

— With a strong and energetic movement. Often used in descriptions.

Il a ouvert la porte d'un geste vigoureux.

D'un pas vigoureux

— With a brisk and energetic stride. Describes walking style.

Il marchait d'un pas vigoureux vers son destin.

De manière vigoureuse

— In a vigorous manner. A common way to form an adverbial phrase.

Le problème a été traité de manière vigoureuse.

Une attaque vigoureuse

— A strong and decisive offensive action, in sports or military.

L'équipe a lancé une attaque vigoureuse.

Une opposition vigoureuse

— Strong and active resistance to an idea or plan.

Le projet a rencontré une opposition vigoureuse.

Un ton vigoureux

— A firm and energetic way of speaking.

Il a parlé d'un ton vigoureux pour convaincre l'assemblée.

Une végétation vigoureuse

— Thick, healthy, and fast-growing plant life.

La jungle possède une végétation vigoureuse.

Un démenti vigoureux

— A firm and energetic denial of a claim or rumor.

Le palais a publié un démenti vigoureux.

Une action vigoureuse

— A strong and effective step taken to achieve a goal.

Nous avons besoin d'une action vigoureuse contre le chômage.

Un enfant vigoureux

— A healthy, strong child who is very active.

C'est un enfant vigoureux qui ne tient pas en place.

Often Confused With

vigoureux vs Violent

Violent is negative/uncontrolled; vigoureux is positive/healthy.

vigoureux vs Vigoureux (English)

English 'vigorous' is used more often for exercise; French 'vigoureux' is broader.

vigoureux vs Rigoureux

Rigoureux means 'strict' or 'rigorous' (logical), not energetic.

Idioms & Expressions

"Bon pied, bon œil"

— To be in a vigorous state of health, especially for an older person. It literally means 'Good foot, good eye'.

À 90 ans, il est toujours bon pied, bon œil.

informal

"Avoir du ressort"

— To have the energy to bounce back; to be vigorous and resilient.

Elle a beaucoup de ressort malgré ses problèmes.

neutral

"Péter le feu"

— To be bursting with energy; extremely vigorous.

Depuis ses vacances, il pète le feu !

slang

"Être en pleine possession de ses moyens"

— To be at the peak of one's vigorous physical or mental abilities.

L'athlète est en pleine possession de ses moyens.

formal

"Avoir une pêche d'enfer"

— To be incredibly vigorous and energetic.

Elle a une pêche d'enfer ce matin.

informal

"Prendre le taureau par les cornes"

— To take vigorous and direct action to solve a problem.

Il a décidé de prendre le taureau par les cornes.

neutral

"Mettre les bouchées doubles"

— To work with vigorous and increased intensity.

Nous devons mettre les bouchées doubles pour finir à temps.

informal

"Avoir du punch"

— To have vigor and impact (borrowed from English).

Son discours avait beaucoup de punch.

informal

"Être solide comme un roc"

— To be as robust and vigorous as a rock.

Malgré l'âge, il est solide comme un roc.

neutral

"Frapper un grand coup"

— To take a vigorous and impressive action to get results.

L'entreprise a frappé un grand coup avec ce nouveau produit.

neutral

Easily Confused

vigoureux vs Rigoureux

They sound very similar (only one letter difference).

Rigoureux refers to precision and strictness (e.g., a rigorous test). Vigoureux refers to health and energy.

Il est rigoureux dans son travail, mais pas très vigoureux physiquement.

vigoureux vs Violent

Both imply a lot of force.

Violent is usually destructive or aggressive. Vigoureux is constructive or healthy.

Un vent violent casse les branches ; un vent vigoureux fait bouger les feuilles.

vigoureux vs Puissant

Both mean strong.

Puissant is about power/capacity (like an engine). Vigoureux is about vitality (like a person's health).

Un roi puissant peut être un homme peu vigoureux.

vigoureux vs Fort

Most common word for strong.

Fort is general. Vigoureux is specific to energy and resilience.

Il est fort car il soulève des poids, il est vigoureux car il ne tombe jamais malade.

vigoureux vs Durable

Both relate to lasting long.

Durable is about time. Vigoureux is about the quality of the energy during that time.

Un développement durable et vigoureux.

Sentence Patterns

Sujet + être + vigoureux.

Il est vigoureux.

Un/Une + Nom + vigoureux/se.

Une plante vigoureuse.

Sujet + verbe + vigoureusement.

Il travaille vigoureusement.

D'un(e) + Nom + vigoureux/se.

D'un geste vigoureux.

Malgré + Nom, + Sujet + reste + vigoureux.

Malgré l'âge, il reste vigoureux.

Une + Nom + vigoureuse + de + Nom.

Une reprise vigoureuse de l'économie.

C'est une + Nom + vigoureuse + que + de + Verbe.

C'est une action vigoureuse que de protester ainsi.

Nom + dont + la vigueur + est + vigoureuse.

Un style dont la force est vigoureuse.

Word Family

Nouns

La vigueur Vigor, strength, vitality.

Le revigorant Something that restores vigor (like a tonic).

Verbs

Revigorer To reinvigorate, to give strength back to.

Adjectives

Vigoureux Vigorous (masculine).

Vigoureuse Vigorous (feminine).

Vif

Vitalité

Force

Énergie

Robuste

How to Use It

frequency

Common in journalism, literature, and health/nature discussions.

Common Mistakes

Il est vigourex. → Il est vigoureux.
The correct ending is -eux, not -ex.
Une plante vigoureux. → Une plante vigoureuse.
Adjectives must agree with the feminine noun 'plante'.
Un vent violent (when you mean vigorous). → Un vent vigoureux.
Violent implies danger; vigoureux implies a healthy, strong breeze.
Ils sont vigoureu. → Ils sont vigoureux.
The 'x' is part of the base spelling for both singular and plural masculine.
Il a rigoureusement couru. → Il a vigoureusement couru.
Rigoureusement means 'strictly' or 'precisely'. Vigoureusement means with energy.

Tips

Master the -eux ending

Remember that adjectives like vigoureux, heureux, and généreux all follow the same pattern: -eux (m) and -euse (f).

Think of Plants

If you are unsure if 'vigoureux' fits, ask yourself if it could describe a healthy plant. If yes, it's likely a good choice.

The Silent X

Never pronounce the 'x' at the end of French words like vigoureux unless there is a vowel following it (liaison), which is rare for this word.

Wine Talk

Impress your French friends by using 'vigoureux' to describe a strong, young red wine. It shows you know your 'vocabulaire du vin'.

Vigoureusement

Use this adverb to add punch to your verbs. 'Il a vigoureusement agi' sounds much better than 'Il a agi avec force'.

Cognate Power

Use the English 'vigorous' as a bridge, but remember the French word has a slightly more positive and broader application.

Avoid Overuse

Don't use 'vigoureux' for every strong thing. Save it for when you want to emphasize health, life, and vitality.

Vigoureux vs Rigoureux

Double-check your spelling! 'Rigoureux' (strict) is a very different concept from 'vigoureux' (energetic).

Voiced S

In 'vigoureuse', make sure the 's' sounds like a buzzing 'z'. This is crucial for being understood.

Vigueur Law

When you see 'entrée en vigueur' on a sign or document, it means the law or rule is now 'alive' or active.

Memorize It

Mnemonic

Think of a 'Vigorous' person drinking 'V-8' juice. They are 'vigoureux'! The 'V' stands for Vitality.

Visual Association

Imagine a bright green plant growing so fast it's pushing through a brick wall. That's a 'vigoureux' plant.

Word Web

Santé Plante Débat Force Vie Énergie Reprise Sport

Challenge

Write three sentences: one about a vigoureux person, one about a vigoureuse action, and one about a vigoureusement performed task.

Word Origin

Derived from the Old French word 'vigoreus', which comes from the Latin 'vigorosus'. This Latin root is based on 'vigor', meaning 'liveliness, activity, or force'.

Original meaning: In Latin, it specifically referred to the natural force and health of living things.

Romance (Latin-based).

Cultural Context

It is a purely positive word and is safe to use in all social settings.

English speakers often use 'vigorous' mainly for exercise. In French, it's more common for health and growth.

Victor Hugo often used 'vigoureux' to describe characters with strong moral and physical fiber. The phrase 'mettre en vigueur' is used in all French legal documents for when a law starts. French impressionist critics used 'vigoureux' to describe the bold brushwork of Manet.

Practice in Real Life

Real-World Contexts

Health and Aging

Vieillir en restant vigoureux
Une constitution vigoureuse
Se sentir vigoureux
Un esprit vigoureux

Gardening and Nature

Des pousses vigoureuses
Une souche vigoureuse
Croître de façon vigoureuse
Un arbuste vigoureux

Politics and Debate

Une vigoureuse protestation
Défendre vigoureusement
Une opposition vigoureuse
Un démenti vigoureux

Economics

Une reprise vigoureuse
Une croissance vigoureuse
Un secteur vigoureux
Une demande vigoureuse

Art and Literature

Un style vigoureux
Un trait vigoureux
Une plume vigoureuse
Une œuvre vigoureuse

Conversation Starters

"Penses-tu qu'il est possible de rester vigoureux après 80 ans ?"

"Quel genre d'exercice vigoureux préfères-tu faire le week-end ?"

"As-tu déjà goûté un vin que tu décrirais comme vigoureux ?"

"Est-ce que les plantes dans ton jardin sont vigoureuses cette année ?"

"Dans quel domaine de ta vie aimerais-tu être plus vigoureux ?"

Journal Prompts

Décrivez une personne vigoureuse que vous admirez. Pourquoi est-elle ainsi ?

Racontez un moment où vous avez dû faire un effort vigoureux pour réussir.

Est-ce qu'une réponse vigoureuse est toujours meilleure qu'une réponse douce ?

Imaginez un futur où tout le monde possède une santé vigoureuse. À quoi ressemblerait le monde ?

Décrivez la croissance vigoureuse d'un projet personnel que vous avez lancé.

Frequently Asked Questions

10 questions

No, 'vigoureux' is very versatile. It can apply to plants (growth), actions (debates), weather (wind), wine (body), and even abstract concepts like economic recovery.

The feminine singular is 'vigoureuse' and the feminine plural is 'vigoureuses'. Remember to change the 'x' to 'se'.

No, in the masculine form (singular and plural), the 'x' is silent. You pronounce it as /vi.ɡu.ʁø/.

It is uncommon. For a car or machine, 'puissant' (powerful) is much more natural. 'Vigoureux' is usually for living things or human actions.

Yes, it is very common in formal writing and news to describe how someone protested, denied something, or worked.

If you want to imply the force is too much or bad, you would use 'violent' or 'brutal' instead of 'vigoureux'.

Yes, it is considered B1 because it involves more nuance than basic adjectives like 'fort' and requires knowledge of the -eux/-euse agreement.

The noun is 'la vigueur' (f), which means vigor or vitality.

Mainly for wine or strong flavors. You wouldn't say 'une pomme vigoureuse', but you might say 'un goût vigoureux' for something very strong.

Yes, to describe an athlete's energy, a vigorous training session, or a strong offensive play.