What you’ll be able to do
After this lesson, you will read German sentences like Das ist ein gutes Restaurant and know exactly why it is gutes, not guten or guter. You will also produce the most common adjective endings in your own speech and writing — the ones that appear in everyday descriptions of things, people, and places.
The idea
German adjectives change their ending depending on three things: the gender of the noun, the case (what the noun is doing in the sentence), and what comes before the adjective. That sounds like a lot of combinations, but in practice, two patterns cover most of what you will read.
The first pattern: when a definite article comes before the adjective (der, die, das, or their declined forms), the adjective usually takes a weak ending — either -e or -en. The article already carries the grammatical information, so the adjective can relax.
The second pattern: when there is no article at all, or when an indefinite article (ein, eine) comes before the adjective, the adjective must carry more information itself. It takes a “strong” ending that signals the gender and case directly.
Here is the good news. In nominative and accusative cases — which make up the vast majority of what you read in news articles and everyday texts — the strong endings often mirror the definite article ending. Ein guter Wein (a good wine) looks like der gute Wein (the good wine). The pattern is more consistent than it first appears.
| Masculine | Feminine | Neuter | Plural | |
|---|---|---|---|---|
| Nominative (subject) | guter Wein | gute Idee | gutes Bier | gute Leute |
| Accusative (direct object) | guten Wein | gute Idee | gutes Bier | gute Leute |
Read the table left to right. Masculine nominative takes -er, masculine accusative takes -en. Feminine and neuter nominative and accusative stay the same. Plural follows the feminine pattern. That is the core system for the two cases you will encounter most often.
See it in German
Read these examples aloud. Notice how the adjective ending changes — or stays the same — depending on what comes before it.
- Das ist ein kleines Problem. (That is a small problem.) — masculine, nominative, indefinite article
- Ich habe einen neuen Job gefunden. (I found a new job.) — masculine, accusative, indefinite article
- Die alte Kirche ist geschlossen. (The old church is closed.) — feminine, nominative, definite article
- Wir besuchen die alte Kirche. (We are visiting the old church.) — feminine, accusative, definite article
- Das ist mein erstes Auto. (That is my first car.) — neuter, nominative, possessive article
- Er trinkt ein kaltes Bier. (He is drinking a cold beer.) — neuter, accusative, indefinite article
- Mit dem roten Stift schreibe ich den Brief. (I write the letter with the red pen.) — masculine, dative, definite article
- Sie wohnt in einer kleinen Wohnung. (She lives in a small apartment.) — feminine, dative, indefinite article
- Der Pflicht ist ein wichtiger Hinweis. (The instruction is an important note.) — feminine, nominative, indefinite article
- Er hat keine guten Argumente. (He has no good arguments.) — plural, accusative, no article
Look at examples 3 and 4 again. The definite article die does the heavy lifting, so the adjective just adds -e. Now look at examples 1 and 2. Without a definite article, the adjective ending changes to signal the case: kleines versus neuen. That is the whole system in miniature.
Read it in the wild
This is where the lesson becomes real. Go to globaleveryday.com and open any A1-A2 news article — for example, one about local events, housing, or daily life in Germany. You can find these in the [INTERNAL: German news for learners] section.
Your task: find ten adjectives with endings and identify the case. Write each one down. For each adjective, ask yourself three questions:
- What gender is the noun? (masculine, feminine, neuter, or plural)
- What case is the noun in? (subject = nominative, direct object = accusative, indirect object or after certain prepositions = dative)
- What comes before the adjective? (definite article, indefinite article, possessive, or nothing)
You do not need to get every answer right. The goal is to start seeing the pattern in real text, not just in grammar tables. If you can identify even six out of ten correctly, you are reading German at a level most learners never reach.
Remember: you need to know 95-98% of the words in a text to absorb new ones from context. Pick an article where you already know most of the vocabulary. The adjective endings are your focus — everything else should feel familiar. Use the vocabulary box that accompanies each article to check any words you do not know before you start the task.
Common mistakes
These are the errors that even intermediate learners make. If you recognise yourself in any of them, you are in good company.
- Using the same ending every time. Many learners default to -e for every adjective. The ending depends on gender, case, and the word before it. There is no universal ending — but the patterns repeat, so you only need to learn a handful.
- Forgetting that ein and kein decline like indefinite articles. If you can say ein Mann but eine Frau, you already know the pattern. The adjective after ein follows the same logic: ein guter Mann, eine gute Frau.
- Ignoring the dative case. After prepositions like mit, nach, bei, and zu, the noun is usually dative. The adjective ending in dative is almost always -en when a definite article is present: mit dem neuen Kollegen (with the new colleague).
- Overthinking neuter nominative and accusative. For neuter nouns, nominative and accusative look identical: ein kleines Kind (a small child) whether it is the subject or the object. You do not need to choose between two endings here — they are the same.
Where you are now
This is Lesson 41 of 49, part of Phase 7: Precision and Detail. You just moved from [INTERNAL: Say Exactly Where Things Are in German] — where you learned prepositions and spatial descriptions — into the grammar that makes those descriptions precise. Next up is [INTERNAL: Comparing Things: Comparatives and Superlatives], where you will learn to say something is besser, günstiger, or interessanter than something else. That lesson builds directly on what you have just learned here. For the full path from beginner to confident reader, see the [INTERNAL: How to Learn German by Reading: Your Complete Roadmap] hub article.
