At the A1 level, you only need to know that 'ökologisch' means something is good for nature. You might see it on a juice bottle or a pack of eggs in the supermarket. It is similar to the English word 'ecological'. Just remember it describes things that are 'green' or 'eco-friendly'. You can use it simply: 'Das ist ökologisch.' (That is eco-friendly). At this stage, don't worry too much about the long endings, just recognize the word when you see it in a store.
At the A2 level, you should start using 'ökologisch' to describe your shopping habits and daily life. You can say 'Ich kaufe ökologische Produkte' (I buy eco-friendly products). You should also know the word 'Bio', which is often used instead of 'ökologisch' for food. You might encounter this word when talking about the environment or recycling. It's a useful word for basic conversations about nature and protection. You should also be able to recognize the difference between 'ökologisch' and 'ökonomisch' (economic).
At B1, you are expected to participate in discussions about the environment. You should use 'ökologisch' to explain your opinions, such as 'Ich finde es wichtig, ökologisch zu leben' (I find it important to live ecologically). You should understand its use in compound words like 'Ökostrom' or 'Ökosteuer'. You can also use it as an adverb to describe how things are done: 'Wir müssen ökologisch handeln' (We must act ecologically). You should be comfortable with the adjectival endings in different cases (nominative, accusative, etc.).
At the B2 level, you should use 'ökologisch' in more abstract and professional contexts. You will hear it in news reports about the 'ökologische Wende' (ecological transition) or 'ökologische Probleme'. You should be able to compare it with 'nachhaltig' (sustainable) and understand that 'ökologisch' refers specifically to the biological and environmental impact. You can use it to describe complex systems: 'Die ökologische Vielfalt im Regenwald ist bedroht' (The ecological diversity in the rainforest is threatened). Your pronunciation should be clear, with the correct stress.
At C1, 'ökologisch' is used in academic and high-level political discourse. You should understand terms like 'ökologischer Fußabdruck' (ecological footprint) and 'ökologische Nische' (ecological niche). You can discuss the 'ökologische Bilanz' (ecological balance/lifecycle) of various technologies. You should be able to use the word to critique policies or scientific findings. You understand the nuances between 'ökologisch', 'umweltpolitisch', and 'naturschutzfachlich'. You can write essays about the 'ökologischen Herausforderungen unserer Zeit' (ecological challenges of our time).
At the C2 level, you have a near-native grasp of 'ökologisch'. You can use it with precision in scientific, philosophical, or literary contexts. You understand its etymological roots and its historical development within the German 'Umweltbewegung'. You can engage in complex debates about 'ökologische Ethik' or 'ökologische Ökonomie'. You recognize the word's use in idiomatic or highly specialized jargon. You can effortlessly switch between the adjective, its adverbial form, and various compound nouns, using them to create sophisticated and persuasive arguments.

ökologisch en 30 secondes

  • Ökologisch means ecological or eco-friendly in German.
  • It is used for products, politics, and scientific contexts.
  • In food contexts, it is often synonymous with 'Bio'.
  • It is a key value in German culture and society.

The German adjective ökologisch is a cornerstone of modern German discourse, reflecting a deep-seated cultural commitment to environmental stewardship. At its most basic level, it translates to 'ecological' or 'environmentally friendly.' However, in the context of German society, it carries a weight that spans from scientific precision to lifestyle choices. When Germans talk about something being ökologisch, they are often referring to the complex interplay between human activity and the natural world, emphasizing the need for balance and sustainability. This word is not just a label; it is often a value judgment, signaling that a product, policy, or behavior aligns with the preservation of the ecosystem.

Scientific Context
In academic and biological circles, ökologisch refers strictly to the science of ecology—the study of organisms and their environment. It describes relationships, energy flows, and biodiversity. For example, an 'ökologische Nische' (ecological niche) is a specific scientific term used to describe the role an organism plays in its habitat.
Consumer Context
In the supermarket, you will see ökologisch used interchangeably with biologisch (often shortened to 'Bio'). It refers to agriculture that avoids synthetic pesticides and fertilizers, focusing instead on natural cycles and animal welfare. The 'EU-Öko-Verordnung' is the legal framework that defines what can officially be labeled as such.
Political and Social Context
Since the rise of the environmental movement in the 1970s and 80s, ökologisch has become a political buzzword. It is used to describe the 'ökologische Transformation' of the economy—a shift away from fossil fuels toward renewable energy and circular resource management. It is a key term for the Green Party (Die Grünen) and environmental NGOs.

Der ökologische Landbau gewinnt in Deutschland immer mehr an Bedeutung, da Verbraucher gesunde und nachhaltige Lebensmittel fordern.

Translation: Ecological farming is becoming increasingly important in Germany as consumers demand healthy and sustainable food.

The word is versatile because it can describe tangible things like 'ökologische Waschmittel' (eco-friendly detergents) and abstract concepts like 'ökologische Verantwortung' (ecological responsibility). In daily life, if someone says they live ökologisch, they likely mean they recycle strictly, avoid plastic, eat local produce, and perhaps use public transportation instead of a car. It is a term that bridges the gap between hard science and personal ethics.

Wir müssen unseren ökologischen Fußabdruck reduzieren, um den Planeten für zukünftige Generationen zu bewahren.

Translation: We must reduce our ecological footprint to preserve the planet for future generations.

Understanding ökologisch also requires understanding its opposite: umweltschädlich (harmful to the environment). The debate in Germany often centers on the 'ökologische Bilanz' (ecological balance or lifecycle assessment) of products—asking whether an electric car is truly ökologisch when the production of its battery is taken into account. This shows that the word is used for deep critical analysis, not just as a marketing slogan.

Using ökologisch correctly involves mastering its adjectival endings and its adverbial usage. As an adjective, it must agree with the noun it modifies in gender, number, and case. As an adverb, it remains undeclined and describes how an action is performed. Because it is a multi-syllabic word with a clear stress on the 'lo', it requires a certain rhythmic precision in spoken German.

Attributive Use (With Nouns)
When placed before a noun, the ending changes: 'ein ökologischer Garten' (masculine), 'eine ökologische Lösung' (feminine), 'das ökologische Bewusstsein' (neuter). In the plural, it becomes 'die ökologischen Folgen'.
Adverbial Use (Describing Actions)
When modifying a verb, it stays 'ökologisch'. For example: 'Wir produzieren ökologisch' (We produce ecologically/sustainably). This is very common in business mission statements.
Comparative and Superlative
To compare things, use 'ökologischer' (more ecological) and 'am ökologischsten' (most ecological). Example: 'Ist Glas ökologischer als Plastik?' (Is glass more eco-friendly than plastic?)

Diese Reinigungsmittel sind ökologisch abbaubar und belasten das Wasser nicht.

Translation: These cleaning agents are biodegradable and do not pollute the water.

A common pattern is the combination with 'sinnvoll' (sensible). An 'ökologisch sinnvolle Entscheidung' is a decision that makes sense from an environmental perspective. You will also see it paired with 'vertretbar' (justifiable), especially in ethical discussions about consumption. The word often appears in the first position of a compound noun, like 'Ökosteuer' (eco-tax) or 'Ökostrom' (green electricity), though in these cases, it is shortened to 'Öko-'.

In der Stadt ist es oft schwierig, ein ganz und gar ökologisches Leben zu führen.

Translation: In the city, it is often difficult to lead a completely ecological life.

Finally, watch out for the dative case. After prepositions like 'mit' or 'nach', you will often see 'ökologischen'. Example: 'Mit ökologischen Methoden können wir den Ertrag steigern.' (With ecological methods, we can increase the yield.) This demonstrates that the word is integrated into the full complexity of German declension, despite its international-sounding root.

You will encounter ökologisch in almost every facet of public life in Germany, from the supermarket aisles to the halls of the Bundestag. Germany’s reputation as a 'green' nation means that this vocabulary is essential for understanding news, advertisements, and social debates. It is a word that signals quality, responsibility, and modernity.

In the Media
News reports on climate change frequently use the term 'ökologische Katastrophe' (ecological catastrophe) or 'ökologisches Gleichgewicht' (ecological balance). Documentaries about nature or agriculture are filled with this word to describe how different species interact or how soil health is maintained.
Advertising and Retail
Labels on food products often state 'aus ökologischem Anbau' (from ecological cultivation). This is a legal guarantee that the product meets EU organic standards. Clothing brands use it to promote 'ökologische Textilien'—clothes made from organic cotton or recycled materials without toxic dyes.
Urban Planning and Architecture
You might hear about 'ökologisches Bauen' (ecological building), which refers to using sustainable materials like wood or clay and ensuring high energy efficiency. German cities often compete to be the most 'ökologische Stadt'.

Das Unternehmen wirbt mit seinem ökologischen Engagement, um junge Kunden zu gewinnen.

Translation: The company advertises its ecological commitment to attract young customers.

In casual conversation, the word is often shortened to the prefix Öko-. People might talk about an 'Öko-Freak' (someone obsessed with the environment, sometimes used affectionately, sometimes mockingly) or an 'Öko-Laden' (a health food store). However, using the full word ökologisch sounds more serious and professional. If you are discussing politics or science, always use the full form.

Viele deutsche Schulen bieten heute ökologische Projekte an, um das Umweltbewusstsein der Kinder zu stärken.

Translation: Many German schools today offer ecological projects to strengthen children's environmental awareness.

You will also hear it in the context of the 'ökologische Steuerreform' (ecological tax reform), which was a major political shift in Germany designed to tax energy consumption rather than labor. This context shows how the word is tied to the very structure of the German economy and legal system.

While ökologisch seems straightforward due to its English cognate 'ecological', learners often trip up on its specific usage in German and its subtle differences from related terms. Avoiding these pitfalls will make your German sound much more precise and sophisticated.

Ökologisch vs. Ökonomisch
The most common 'false friend' trap. Ökologisch means environment-related, while ökonomisch means economic or financial. Saying 'Das ist ökologisch sinnvoll' means it's good for the planet; 'Das ist ökonomisch sinnvoll' means it's good for your wallet. Don't mix them up!
Ökologisch vs. Biologisch
While often used as synonyms in food labeling, biologisch is the standard term for organic food (Bio-Essen). Ökologisch is broader and applies to systems, impacts, and non-food items. You wouldn't usually call a person 'biologisch' unless you're talking about their DNA, but you might call their lifestyle 'ökologisch'.
Overusing 'Öko'
While 'Öko-' is a common prefix, using it as a standalone noun ('Er ist ein Öko') can sometimes sound reductive or slightly derogatory depending on the tone. In formal writing, always stick to the full adjective ökologisch.

Falsch: Diese Entscheidung ist ökonomisch gut für den Wald. (Unless you mean the forest is making money!)

Correct: Diese Entscheidung ist ökologisch gut für den Wald.

Another mistake is forgetting the adjectival endings. Because it's a long word, learners sometimes forget to add the '-e', '-er', or '-en' at the end. 'Ein ökologisch Projekt' is wrong; it must be 'Ein ökologisches Projekt'. Also, be careful with the pronunciation of the 'g'. In most parts of Germany, the 'g' at the end of '-ig' is pronounced like 'ich', but the 'g' in the middle of ökologisch is a hard 'g' followed by a 'sch' sound.

Richtig: Wir brauchen eine ökologische Wende in der Verkehrspolitik.

Translation: We need an ecological turnaround in transport policy.

Finally, avoid using ökologisch when you simply mean 'cheap' or 'efficient'. For efficiency, use effizient or sparsam. Ökologisch specifically implies a benefit to the environment, which sometimes (but not always) involves using fewer resources.

German has a rich vocabulary for environmental concepts. While ökologisch is the most formal and scientific term, other words might be more appropriate depending on whether you are talking about food, lifestyle, or technical sustainability.

Nachhaltig (Sustainable)
This is perhaps the most important alternative. Nachhaltig refers to the long-term viability of a system. While ökologisch focuses on the environment, nachhaltig often includes social and economic aspects as well. It is the buzzword of the 21st century.
Umweltfreundlich (Environmentally Friendly)
This is a very common, slightly more accessible term. It literally means 'friendly to the environment'. It’s often used for household products like dish soap or paper. It sounds a bit less 'scientific' than ökologisch.
Biologisch (Organic/Biological)
As mentioned, this is the go-to word for food. 'Biologischer Anbau' is the standard phrase for organic farming. In daily life, just say 'Bio'.
Grün (Green)
Used metaphorically, just like in English. 'Grüner Strom' (green power) or 'eine grüne Politik'. It is more informal and political.

Vergleich: Ein Produkt kann ökologisch produziert sein, aber wenn es um die halbe Welt fliegt, ist es nicht nachhaltig.

Translation: A product can be ecologically produced, but if it flies halfway around the world, it is not sustainable.

Other specialized terms include ressourcenschonend (resource-saving), umweltbewusst (environmentally conscious - usually describing a person), and klimaneutral (climate neutral). Choosing the right word depends on the specific nuance you want to convey. If you want to sound like an expert on nature, use ökologisch. If you want to sound like a conscious consumer, use nachhaltig or umweltfreundlich.

Wir suchen nach umweltschonenden Alternativen zu Plastikverpackungen.

Translation: We are looking for environment-sparing alternatives to plastic packaging.

How Formal Is It?

Le savais-tu ?

The term 'Oecologie' was first coined by the German biologist Ernst Haeckel in 1866 to describe the study of the relationship of organisms to one another and to their physical surroundings.

Guide de prononciation

UK [økoˈloːɡɪʃ]
US [økoˈloːɡɪʃ]
The primary stress is on the third syllable: ö-ko-LO-gisch.
Rime avec
biologisch psychologisch logisch geologisch technologisch soziologisch archäologisch mythologisch
Erreurs fréquentes
  • Pronouncing 'ö' like 'o'.
  • Stressing the first syllable.
  • Pronouncing the 'g' like a 'j' or 'ch' (it must be a hard 'g' here).
  • Making the 'lo' too short.
  • Confusing it with 'ökonomisch' during speech.

Niveau de difficulté

Lecture 2/5

Easy to recognize due to English 'ecological'.

Écriture 4/5

Requires correct adjectival endings and spelling of 'ö'.

Expression orale 5/5

Long word with specific stress and vowel sounds.

Écoute 3/5

Clearly pronounced but can be confused with 'ökonomisch'.

Quoi apprendre ensuite

Prérequis

die Natur die Umwelt gut schlecht das Haus

Apprends ensuite

nachhaltig die Erwärmung der Klimawandel die Energie schützen

Avancé

die Biodiversität die Resilienz die Permakultur die Kreislaufwirtschaft die Emissionen

Grammaire à connaître

Adjective endings after 'ein/eine'

ein ökologischer Garten, eine ökologische Farm

Adjective endings after 'der/die/das'

der ökologische Wert, die ökologische Krise

Comparative formation with -er

ökologischer (more ecological)

Superlative formation with am ...-sten

am ökologischsten (most ecological)

Adverbs from adjectives

Wir produzieren ökologisch. (No ending)

Exemples par niveau

1

Das Brot ist ökologisch.

The bread is ecological/organic.

Simple predicative adjective, no ending needed.

2

Ich kaufe ökologisch.

I shop ecologically.

Used as an adverb here.

3

Ist das Auto ökologisch?

Is the car eco-friendly?

Question form with a basic adjective.

4

Ökologisch ist gut.

Ecological is good.

Adjective used as a subject.

5

Wir lieben ökologische Produkte.

We love ecological products.

Attributive adjective with plural ending -e.

6

Das ist ein ökologischer Apfel.

That is an ecological apple.

Masculine nominative ending -er.

7

Sie sucht ökologische Milch.

She is looking for ecological milk.

Feminine accusative ending -e.

8

Ökologisch leben ist einfach.

Living ecologically is easy.

Adverbial usage with an infinitive phrase.

1

Wir brauchen mehr ökologische Landwirtschaft.

We need more ecological agriculture.

Feminine accusative with 'mehr'.

2

Ist dieser Strom ökologisch?

Is this electricity ecological?

Predicative adjective referring to masculine noun.

3

Ich finde ökologische Kleidung toll.

I think ecological clothing is great.

Feminine accusative ending.

4

Warum ist das nicht ökologisch?

Why is that not ecological?

Negative question.

5

Mein Vater arbeitet in einem ökologischen Betrieb.

My father works in an ecological company.

Dative masculine ending -en after 'in einem'.

6

Diese Eier kommen aus ökologischer Haltung.

These eggs come from ecological farming/keeping.

Dative feminine ending -er after 'aus'.

7

Ökologische Reinigungsmittel sind besser für das Wasser.

Ecological cleaning agents are better for the water.

Plural nominative ending -e.

8

Er möchte ökologischer wohnen.

He wants to live more ecologically.

Comparative form 'ökologischer'.

1

Die ökologischen Folgen des Klimawandels sind ernst.

The ecological consequences of climate change are serious.

Plural nominative with definite article.

2

Wir sollten ökologisch sinnvoll handeln.

We should act in an ecologically sensible way.

Adverb modifying another adverb/adjective.

3

Ein ökologisches Bewusstsein ist heute wichtig.

Ecological awareness is important today.

Neuter nominative ending -es.

4

Die Firma achtet auf ökologische Standards.

The company pays attention to ecological standards.

Plural accusative ending -e.

5

In ökologischer Hinsicht ist das ein Fehler.

From an ecological perspective, that is a mistake.

Dative feminine ending -er.

6

Sie kauft nur in ökologischen Läden ein.

She only shops in ecological stores.

Dative plural ending -en.

7

Das ist die ökologischste Lösung für unser Problem.

That is the most ecological solution for our problem.

Superlative form with feminine ending -e.

8

Ökologisch gesehen ist Plastik ein Problem.

Ecologically speaking, plastic is a problem.

Common fixed expression 'ökologisch gesehen'.

1

Die ökologische Nische dieser Art ist sehr klein.

The ecological niche of this species is very small.

Scientific term usage.

2

Wir müssen die ökologische Vielfalt schützen.

We must protect ecological diversity.

Feminine accusative.

3

Das Projekt hat eine gute ökologische Bilanz.

The project has a good ecological balance/lifecycle assessment.

Business/technical term.

4

Ökologische Aspekte spielen eine große Rolle.

Ecological aspects play a major role.

Plural nominative.

5

Die ökologische Transformation der Industrie ist teuer.

The ecological transformation of industry is expensive.

Genitive/Attributive context.

6

Es gibt viele ökologische Argumente gegen das Projekt.

There are many ecological arguments against the project.

Plural nominative with 'viele'.

7

Der ökologische Fußabdruck der Reichen ist zu groß.

The ecological footprint of the wealthy is too large.

Idiomatic noun phrase.

8

Man kann ökologisch und ökonomisch zugleich denken.

One can think ecologically and economically at the same time.

Adverbial contrast.

1

Die ökologische Belastbarkeit der Erde ist fast erreicht.

The ecological carrying capacity of the Earth is almost reached.

Advanced noun phrase.

2

Wir untersuchen die ökologischen Wechselwirkungen im Wald.

We are investigating the ecological interactions in the forest.

Scientific plural accusative.

3

Ökologische Ethik befasst sich mit moralischen Fragen.

Ecological ethics deals with moral questions.

Academic subject usage.

4

Das System befindet sich in einem ökologischen Ungleichgewicht.

The system is in an ecological imbalance.

Dative neuter ending -en.

5

Die ökologische Dimension der Globalisierung wird oft ignoriert.

The ecological dimension of globalization is often ignored.

Abstract concept.

6

Es bedarf einer ökologischen Neuausrichtung der Politik.

An ecological realignment of politics is required.

Genitive feminine ending -er.

7

Ökologisch orientierte Unternehmen haben Marktvorteile.

Ecologically oriented companies have market advantages.

Participle construction.

8

Die ökologische Krise erfordert globales Handeln.

The ecological crisis requires global action.

Feminine nominative.

1

Die ökologische Integrität des Ökosystems ist gewahrt.

The ecological integrity of the ecosystem is preserved.

Highly formal/scientific.

2

Man diskutiert über die ökologische Gerechtigkeit.

People are discussing ecological justice.

Sociological/Philosophical term.

3

Die ökologische Sukzession verläuft hier sehr langsam.

Ecological succession is proceeding very slowly here.

Specialized biological term.

4

Eine ökologische Katastrophe ungeahnten Ausmaßes droht.

An ecological catastrophe of unimagined proportions looms.

Dramatic/Literary register.

5

Ökologische Nachhaltigkeit ist die Bedingung für Fortschritt.

Ecological sustainability is the condition for progress.

Definitional sentence.

6

Das Werk thematisiert die ökologische Entfremdung des Menschen.

The work addresses the ecological alienation of humans.

Literary analysis term.

7

Wir müssen die ökologischen Parameter genau definieren.

We must precisely define the ecological parameters.

Technical/Scientific.

8

Die ökologische Vernunft gebietet einen Kurswechsel.

Ecological reason dictates a change of course.

Personification of 'reason'.

Collocations courantes

ökologischer Fußabdruck
ökologischer Landbau
ökologische Nische
ökologische Katastrophe
ökologisches Gleichgewicht
ökologische Verantwortung
ökologische Landwirtschaft
ökologische Vielfalt
ökologische Standards
ökologische Wende

Phrases Courantes

aus ökologischem Anbau

— Grown using organic/ecological farming methods.

Diese Tomaten sind aus ökologischem Anbau.

ökologisch abbaubar

— Biodegradable; able to be broken down by nature.

Die Tüte ist ökologisch abbaubar.

ökologisch sinnvoll

— Making sense from an environmental perspective.

Es ist ökologisch sinnvoll, den Zug zu nehmen.

ökologisch korrekt

— Environmentally correct (often used for lifestyle choices).

Er versucht, immer ökologisch korrekt zu leben.

ökologisch wertvoll

— Of high ecological value (e.g., a habitat).

Dieses Moor ist ökologisch wertvoll.

ökologisch orientiert

— Having an ecological focus or orientation.

Wir sind ein ökologisch orientiertes Hotel.

ökologisch vertretbar

— Ecologically justifiable or acceptable.

Ist Fliegen heute noch ökologisch vertretbar?

ökologisch bewusst

— Ecologically conscious or aware.

Sie führt ein ökologisch bewusstes Leben.

ökologisch nachhaltig

— Ecologically sustainable.

Wir brauchen ökologisch nachhaltige Lösungen.

ökologisch gesehen

— From an ecological point of view.

Ökologisch gesehen ist das ein Desaster.

Souvent confondu avec

ökologisch vs ökonomisch

Means economic/financial. Often confused by learners because they sound similar.

ökologisch vs biologisch

More common for food, while 'ökologisch' is broader and more scientific.

ökologisch vs logisch

Means 'logical'. While it's the root, the meaning is completely different.

Expressions idiomatiques

"ökologisch auf Draht sein"

— To be very well-informed and active regarding environmental issues.

In Sachen Recycling ist sie ökologisch voll auf Draht.

informal
"die ökologische Keule schwingen"

— To use environmental arguments aggressively to shut down debate.

Er schwingt immer die ökologische Keule, wenn wir über Autos reden.

informal/critical
"ökologisch unter die Lupe nehmen"

— To examine something very closely from an environmental perspective.

Wir müssen das neue Gesetz ökologisch unter die Lupe nehmen.

neutral
"den ökologischen Zeigefinger heben"

— To lecture others about their environmental behavior in a moralizing way.

Niemand mag es, wenn man den ökologischen Zeigefinger hebt.

informal
"ökologisch im Reinen sein"

— To have a clear conscience regarding one's environmental impact.

Nachdem ich mein Auto verkauft hatte, war ich ökologisch im Reinen.

informal
"eine ökologische Goldgrube"

— Something that is extremely beneficial for the environment (or for profit in eco-sectors).

Dieses neue Patent ist eine ökologische Goldgrube.

neutral
"ökologisch Neuland betreten"

— To try something completely new and innovative in the field of ecology.

Mit diesem Projekt betreten wir ökologisch Neuland.

formal
"den ökologischen Karren aus dem Dreck ziehen"

— To fix a major environmental problem that was caused by others.

Die nächste Generation muss den ökologischen Karren aus dem Dreck ziehen.

informal
"ökologisch Flagge zeigen"

— To publicly stand up for environmental values.

Die Firma will ökologisch Flagge zeigen.

neutral
"ökologisch über die Stränge schlagen"

— To consume far more resources than is ecologically justifiable.

Wir schlagen ökologisch massiv über die Stränge.

informal

Facile à confondre

ökologisch vs ökonomisch

Similar sound and shared Greek root.

Ökonomisch relates to money and efficiency; ökologisch relates to nature and environment.

Das ist ökonomisch billig, aber ökologisch teuer.

ökologisch vs biologisch

Both used for 'organic' products.

Biologisch is the standard for food; ökologisch is for broader systems and scientific contexts.

Die Eier sind biologisch, aber die Verpackung ist ökologisch abbaubar.

ökologisch vs umweltfreundlich

Very similar meaning.

Umweltfreundlich is more common for consumer goods; ökologisch sounds more technical or political.

Dieses Papier ist umweltfreundlich.

ökologisch vs nachhaltig

Often used in the same context.

Nachhaltig means sustainable (long-term); ökologisch focuses specifically on the environment.

Eine nachhaltige Entwicklung muss ökologisch sein.

ökologisch vs natürlich

Both imply 'nature'.

Natürlich means 'natural' (as found in nature); ökologisch means 'eco-friendly' or 'system-preserving'.

Erdbeben sind natürlich, aber nicht ökologisch im Sinne von Umweltschutz.

Structures de phrases

A1

Das ist [Adjektiv].

Das ist ökologisch.

A2

Ich kaufe [Adjektiv] [Nomen].

Ich kaufe ökologische Milch.

B1

Es ist [Adverb] sinnvoll, zu [Verb].

Es ist ökologisch sinnvoll, zu recyceln.

B2

Die [Adjektiv] Folgen von [Nomen] sind [Adjektiv].

Die ökologischen Folgen von Plastik sind schlimm.

C1

In [Adjektiv] Hinsicht ist [Nomen] [Adjektiv].

In ökologischer Hinsicht ist das Projekt riskant.

C2

Das Gebot der [Adjektiv] Vernunft verlangt [Nomen].

Das Gebot der ökologischen Vernunft verlangt einen Stopp.

B1

A ist [Komparativ] als B.

Zugfahren ist ökologischer als Fliegen.

A2

Wir leben [Adverb].

Wir leben ökologisch.

Famille de mots

Noms

die Ökologie
der Ökologe
die Ökologin
das Ökosystem
die Ökobilanz

Verbes

ökologisieren

Adjectifs

ökologisch
unökologisch

Apparenté

die Umwelt
die Natur
die Nachhaltigkeit
der Naturschutz
das Klima

Comment l'utiliser

frequency

Extremely high in German media and daily urban life.

Erreurs courantes
  • Das ist ökonomisch für die Umwelt. Das ist ökologisch für die Umwelt.

    Ökonomisch means financial; ökologisch means environmental.

  • Ein ökologisch Garten. Ein ökologischer Garten.

    Adjectives before a noun need an ending.

  • Ich lebe sehr biologisch. Ich lebe sehr ökologisch.

    Biologisch is usually for food or biology; ökologisch is for lifestyle.

  • Die ökologischeste Lösung. Die ökologischste Lösung.

    The superlative is formed by adding -ste to the base 'ökologisch', not 'ökologische'.

  • Ökologische ist wichtig. Ökologie ist wichtig.

    Use the noun 'Ökologie' for the concept, not the inflected adjective.

Astuces

Adjective Endings

Always check the gender of the noun. 'Ökologisch' is a regular adjective, so it follows standard declension rules.

Shopping

Look for the green 'Bio-Siegel' in German stores. It guarantees the product was produced 'ökologisch'.

Compounds

Learn words like 'Ökostrom' and 'Ökosteuer' together; they are very common in political news.

Stress

Stress the 'LO'. Saying 'Ö-ko-lo-gisch' with equal stress sounds robotic and unnatural.

Green Values

Germans take 'ökologisch' living seriously. Recycling and saving energy are cultural norms, not just options.

The 'Home' Root

Remember 'oikos' means home. 'Ökologisch' is the science of keeping our home (Earth) clean.

Formal Reports

In academic writing, use 'ökologisch' to refer to systemic interactions, not just 'good for nature'.

Distinguish from Ökonomisch

Listen for the 'k' vs 'n'. 'Öko' (nature) vs 'Ökono' (money).

Adverbial Use

Use 'ökologisch gesehen' to sound like a sophisticated speaker when giving your opinion on environmental topics.

Word Family

Learn 'Ökologie' (noun) and 'ökologisch' (adjective) together to build your vocabulary faster.

Mémorise-le

Moyen mnémotechnique

Think of 'Oeko' as 'Echo'. Whatever you do to the environment, it echoes back to you. So, acting 'ökologisch' keeps the echo positive.

Association visuelle

Imagine a green house ('oikos') floating in a clean forest. The word describes everything that keeps that house healthy.

Word Web

Umwelt Bio Grün Erde Schutz System Leben Wald

Défi

Try to find three items in your kitchen that are labeled 'ökologisch' or 'biologisch' and describe them in German.

Origine du mot

Derived from the Greek words 'oikos' (house/household) and 'logos' (word/study/science). It was popularized in the 19th century.

Sens originel : The study of the 'household' of nature.

Indo-European (via Greek and Latin roots).

Contexte culturel

Be aware that 'öko' can be used as a stereotype for someone perceived as overly moralistic about the environment.

In English, 'ecological' is often more scientific, while 'eco-friendly' is used for products. In German, 'ökologisch' covers both.

Die Grünen (The Green Party) Öko-Test (A famous consumer magazine) Ernst Haeckel (The father of ecology)

Pratique dans la vie réelle

Contextes réels

Supermarket

  • Wo sind die ökologischen Produkte?
  • Ist das aus ökologischem Anbau?
  • Ich möchte ökologische Eier.
  • Haben Sie ökologische Milch?

Politics

  • Wir brauchen eine ökologische Wende.
  • Die ökologische Krise ist real.
  • Ökologische Steuern sind wichtig.
  • Das ist ökologischer Unsinn.

Science

  • Das ist eine ökologische Nische.
  • Wir messen den ökologischen Wert.
  • Die ökologische Vielfalt sinkt.
  • Das System ist ökologisch stabil.

Home/Lifestyle

  • Wir leben ökologisch.
  • Das ist ökologisch abbaubar.
  • Mein Haus ist ökologisch gebaut.
  • Ich achte auf meinen ökologischen Fußabdruck.

Business

  • Wir haben eine gute Ökobilanz.
  • Unsere Produktion ist ökologisch.
  • Wir folgen ökologischen Standards.
  • Das ist eine ökologische Innovation.

Amorces de conversation

"Achten Sie beim Einkaufen darauf, ob Produkte ökologisch produziert wurden?"

"Glaubst du, dass ein ökologischer Lebensstil in der Großstadt möglich ist?"

"Was ist für dich der wichtigste ökologische Aspekt in deinem Alltag?"

"Sollte der Staat ökologisches Verhalten finanziell belohnen?"

"Wie groß ist dein ökologischer Fußabdruck im Vergleich zu anderen?"

Sujets d'écriture

Schreibe über eine ökologische Entscheidung, die du diese Woche getroffen hast.

Wie sieht für dich eine ökologisch perfekte Stadt der Zukunft aus?

Warum ist ökologische Bildung für Kinder so wichtig?

Reflektiere über den Unterschied zwischen ökologisch und ökonomisch sinnvoll.

Welche ökologischen Probleme in deiner Heimat machen dir am meisten Sorgen?

Questions fréquentes

10 questions

In Germany, 'Bio' is the everyday term for organic food, while 'ökologisch' is the formal and legal term. Products labeled 'aus ökologischem Anbau' are what English speakers call 'organic'.

No. For 'logical', use 'logisch'. 'Ökologisch' only refers to environmental or ecological matters.

You can use 'umweltfreundlich', 'ökologisch', or 'nachhaltig' depending on the context. 'Ökologisch' is slightly more formal.

It can be. While it often just means someone is environmentally conscious, in certain contexts it can imply someone is preachy or lives a stereotypical 'hippie' lifestyle.

Use 'ökologischer' when you are comparing two things (e.g., 'A is more ecological than B') or as an attributive adjective for a masculine nominative noun (e.g., 'ein ökologischer Garten').

It is a very famous German magazine that tests products for their environmental impact and health safety. A good 'Öko-Test' rating is highly valued by German consumers.

Primarily, yes. However, it can also refer to the science of ecology or the 'ecology' of a system (like a business ecosystem), though that is more rare.

In the context of food, yes. 'Ökologischer Landbau' is the official term for organic farming in the EU.

Shape your mouth as if you are going to say 'o', but try to say 'e' (as in 'bed').

Yes, it is extremely common in news, advertising, and school education in Germany.

Teste-toi 192 questions

writing

Describe your ecological footprint in three German sentences.

Well written! Good try! Check the sample answer below.

Correct ! Pas tout à fait. Rponse correcte :
writing

Write a short dialogue between two people in a supermarket talking about ecological products.

Well written! Good try! Check the sample answer below.

Correct ! Pas tout à fait. Rponse correcte :
writing

Explain why 'ökologisch' is different from 'ökonomisch' in German.

Well written! Good try! Check the sample answer below.

Correct ! Pas tout à fait. Rponse correcte :
writing

Write a formal email to a company asking about their ecological standards.

Well written! Good try! Check the sample answer below.

Correct ! Pas tout à fait. Rponse correcte :
writing

Summarize the history of the word 'Ökologie' in German.

Well written! Good try! Check the sample answer below.

Correct ! Pas tout à fait. Rponse correcte :
writing

List five things that are 'ökologisch sinnvoll' to do at home.

Well written! Good try! Check the sample answer below.

Correct ! Pas tout à fait. Rponse correcte :
writing

Compare 'ökologisch' and 'nachhaltig' in a short paragraph.

Well written! Good try! Check the sample answer below.

Correct ! Pas tout à fait. Rponse correcte :
writing

Write a slogan for an ecological clothing brand.

Well written! Good try! Check the sample answer below.

Correct ! Pas tout à fait. Rponse correcte :
writing

Describe an 'ökologische Katastrophe' and its effects.

Well written! Good try! Check the sample answer below.

Correct ! Pas tout à fait. Rponse correcte :
writing

Write a diary entry about trying to live more 'ökologisch' for a week.

Well written! Good try! Check the sample answer below.

Correct ! Pas tout à fait. Rponse correcte :
writing

Argue for or against an 'Ökosteuer' on flights.

Well written! Good try! Check the sample answer below.

Correct ! Pas tout à fait. Rponse correcte :
writing

Describe an 'ökologisches Haus' using at least five adjectives.

Well written! Good try! Check the sample answer below.

Correct ! Pas tout à fait. Rponse correcte :
writing

Translate: 'We must protect the ecological diversity of our planet.'

Well written! Good try! Check the sample answer below.

Correct ! Pas tout à fait. Rponse correcte :
writing

Translate: 'I only buy ecological eggs from the region.'

Well written! Good try! Check the sample answer below.

Correct ! Pas tout à fait. Rponse correcte :
writing

Write a short poem about nature using the word 'ökologisch'.

Well written! Good try! Check the sample answer below.

Correct ! Pas tout à fait. Rponse correcte :
writing

Explain the term 'ökologische Nische' in your own words (German).

Well written! Good try! Check the sample answer below.

Correct ! Pas tout à fait. Rponse correcte :
writing

Write three questions you would ask a farmer about his 'ökologischer Landbau'.

Well written! Good try! Check the sample answer below.

Correct ! Pas tout à fait. Rponse correcte :
writing

Describe the 'ökologische Wende' in Germany.

Well written! Good try! Check the sample answer below.

Correct ! Pas tout à fait. Rponse correcte :
writing

What does 'ökologisch abbaubar' mean for a product?

Well written! Good try! Check the sample answer below.

Correct ! Pas tout à fait. Rponse correcte :
writing

Write a social media post about your favorite 'Öko-Laden'.

Well written! Good try! Check the sample answer below.

Correct ! Pas tout à fait. Rponse correcte :
speaking

Say 'I live ecologically' in German.

Read this aloud:

Correct ! Pas tout à fait. Rponse correcte :
speaking

Pronounce 'ökologisch' slowly and clearly.

Read this aloud:

Correct ! Pas tout à fait. Rponse correcte :
speaking

Explain the term 'ökologischer Fußabdruck' in German.

Read this aloud:

Correct ! Pas tout à fait. Rponse correcte :
speaking

Compare two products using 'ökologischer als'.

Read this aloud:

Correct ! Pas tout à fait. Rponse correcte :
speaking

Give a short speech about why we need an 'ökologische Wende'.

Read this aloud:

Correct ! Pas tout à fait. Rponse correcte :
speaking

Say: 'This apple is from ecological farming.'

Read this aloud:

Correct ! Pas tout à fait. Rponse correcte :
speaking

Discuss the pros and cons of 'Ökostrom'.

Read this aloud:

Correct ! Pas tout à fait. Rponse correcte :
speaking

Say: 'Ecologically speaking, that's a mistake.'

Read this aloud:

Correct ! Pas tout à fait. Rponse correcte :
speaking

Ask a store clerk if they have ecological detergents.

Read this aloud:

Correct ! Pas tout à fait. Rponse correcte :
speaking

Describe your 'Öko-Laden' to a friend.

Read this aloud:

Correct ! Pas tout à fait. Rponse correcte :
speaking

Tell a story about an 'ökologische Katastrophe'.

Read this aloud:

Correct ! Pas tout à fait. Rponse correcte :
speaking

Say: 'We must protect the ecological diversity.'

Read this aloud:

Correct ! Pas tout à fait. Rponse correcte :
speaking

Explain why you buy 'Bio' products.

Read this aloud:

Correct ! Pas tout à fait. Rponse correcte :
speaking

Say: 'Is this biodegradable?'

Read this aloud:

Correct ! Pas tout à fait. Rponse correcte :
speaking

Argue for more 'ökologische Landwirtschaft' in your city.

Read this aloud:

Correct ! Pas tout à fait. Rponse correcte :
speaking

Say: 'The ecological consequences are serious.'

Read this aloud:

Correct ! Pas tout à fait. Rponse correcte :
speaking

Talk about 'ökologische Verantwortung' in business.

Read this aloud:

Correct ! Pas tout à fait. Rponse correcte :
speaking

Say: 'I want to live more ecologically.'

Read this aloud:

Correct ! Pas tout à fait. Rponse correcte :
speaking

Describe an 'ökologisches Projekt' at your school or work.

Read this aloud:

Correct ! Pas tout à fait. Rponse correcte :
speaking

Say: 'That is the most ecological solution.'

Read this aloud:

Correct ! Pas tout à fait. Rponse correcte :
listening

Listen and write: 'ökologisch'.

Correct ! Pas tout à fait. Rponse correcte :
Correct ! Pas tout à fait. Rponse correcte :
listening

Listen and identify the adjective: 'Wir kaufen ökologische Eier.'

Correct ! Pas tout à fait. Rponse correcte :
Correct ! Pas tout à fait. Rponse correcte :
listening

Which word did you hear: ökologisch or ökonomisch?

Correct ! Pas tout à fait. Rponse correcte :
Correct ! Pas tout à fait. Rponse correcte :
listening

Listen and write the plural form: 'ökologische Folgen'.

Correct ! Pas tout à fait. Rponse correcte :
Correct ! Pas tout à fait. Rponse correcte :
listening

Listen and write the phrase: 'ökologisch abbaubar'.

Correct ! Pas tout à fait. Rponse correcte :
Correct ! Pas tout à fait. Rponse correcte :
listening

Listen and write the compound: 'Ökostrom'.

Correct ! Pas tout à fait. Rponse correcte :
Correct ! Pas tout à fait. Rponse correcte :
listening

Listen and write: 'ökologischer Fußabdruck'.

Correct ! Pas tout à fait. Rponse correcte :
Correct ! Pas tout à fait. Rponse correcte :
listening

Listen and write the ending: 'aus ökologisch__ Anbau'.

Correct ! Pas tout à fait. Rponse correcte :
Correct ! Pas tout à fait. Rponse correcte :
listening

Listen and write: 'ökologische Nische'.

Correct ! Pas tout à fait. Rponse correcte :
Correct ! Pas tout à fait. Rponse correcte :
listening

Identify the stress: ö-ko-LO-gisch.

Correct ! Pas tout à fait. Rponse correcte :
Correct ! Pas tout à fait. Rponse correcte :
listening

Listen and write: 'ökologisch sinnvoll'.

Correct ! Pas tout à fait. Rponse correcte :
Correct ! Pas tout à fait. Rponse correcte :
listening

Listen and write the comparative: 'ökologischer'.

Correct ! Pas tout à fait. Rponse correcte :
Correct ! Pas tout à fait. Rponse correcte :
listening

Listen and write the superlative: 'am ökologischsten'.

Correct ! Pas tout à fait. Rponse correcte :
Correct ! Pas tout à fait. Rponse correcte :
listening

Listen and write: 'ökologische Vielfalt'.

Correct ! Pas tout à fait. Rponse correcte :
Correct ! Pas tout à fait. Rponse correcte :
listening

Listen and write: 'ökologische Krise'.

Correct ! Pas tout à fait. Rponse correcte :
Correct ! Pas tout à fait. Rponse correcte :
error correction

Das ist ein ökologisch Garten.

Correct ! Pas tout à fait. Rponse correcte : Das ist ein ökologischer Garten.

Masculine nominative ending -er required.

error correction

Wir kaufen ökologischem Milch.

Correct ! Pas tout à fait. Rponse correcte : Wir kaufen ökologische Milch.

Feminine accusative ending -e required.

error correction

Ökologisch ist gut für das Geld.

Correct ! Pas tout à fait. Rponse correcte : Ökonomisch ist gut für das Geld.

Confused 'ökologisch' with 'ökonomisch'.

error correction

Das ist die ökologischeste Lösung.

Correct ! Pas tout à fait. Rponse correcte : Das ist die ökologischste Lösung.

Superlative suffix is -ste.

error correction

Ich lebe biologisch.

Correct ! Pas tout à fait. Rponse correcte : Ich lebe ökologisch.

Use 'ökologisch' for lifestyle.

error correction

Wir brauchen ökologisch Wende.

Correct ! Pas tout à fait. Rponse correcte : Wir brauchen eine ökologische Wende.

Article and ending missing.

error correction

Ökologisch gesehen ist das gut für die Wirtschaft.

Correct ! Pas tout à fait. Rponse correcte : Ökonomisch gesehen ist das gut für die Wirtschaft.

Wrong context for 'ökologisch'.

error correction

Die ökologische Folgen sind schlimm.

Correct ! Pas tout à fait. Rponse correcte : Die ökologischen Folgen sind schlimm.

Plural dative/nominative agreement.

error correction

Ist das Auto ökologisch abbaubar?

Correct ! Pas tout à fait. Rponse correcte : Ist das Auto ökologisch?

Cars are not biodegradable.

error correction

Ich kaufe im Ökonomisch-Laden.

Correct ! Pas tout à fait. Rponse correcte : Ich kaufe im Öko-Laden.

Incorrect prefix usage.

/ 192 correct

Perfect score!

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