der, die, das — the endings that actually predict gender
Most German nouns tell you their gender in the last few letters. Here are the endings that are reliable enough to trust, and the ones that aren't.
Every German noun has a gender, and the usual advice — "just learn the article with the word" — is true but incomplete. A large share of German nouns announce their gender in their ending. Learn about twenty suffixes and you can predict the article for thousands of words you have never seen.
This guide only lists endings that are reliable. A rule with a dozen exceptions is not worth the memory it costs.
Endings that are effectively always die
These are the strongest rules in the language. Treat them as certainties.
| Ending | Example | Meaning |
|---|---|---|
| -ung | die Rechnung | the bill |
| -heit | die Gesundheit | health |
| -keit | die Möglichkeit | possibility |
| -schaft | die Gesellschaft | society |
| -ion | die Situation | situation |
| -tät | die Universität | university |
| -ik | die Musik | music |
| -ei | die Polizei | police |
The -ung rule alone covers an enormous number of nouns, because you can build one from almost any verb: wohnen → die Wohnung, rechnen → die Rechnung, bedeuten → die Bedeutung. When you turn a verb into a noun this way, the result is feminine without exception.
The one you will meet: das Ding ends in -ing, not -ung. Different ending, different rule.
Endings that are always das
| Ending | Example | Meaning |
|---|---|---|
| -chen | das Mädchen | girl |
| -lein | das Fräulein | young lady |
| -ment | das Dokument | document |
| -um | das Museum | museum |
| -ma | das Thema | topic |
-chen and -lein are diminutives — they make things small — and they override whatever the original noun was. This is why das Mädchen is neuter even though it means "girl": it is built from die Magd plus -chen, and the ending wins. German grammar does not care that the referent is a person.
The same trick works productively. Take any noun, add -chen, and you get a neuter diminutive: der Hund → das Hündchen, die Stadt → das Städtchen. Note the umlaut that usually comes with it.
Endings that are reliably der
| Ending | Example | Meaning |
|---|---|---|
| -er (agent nouns) | der Lehrer | teacher |
| -ling | der Frühling | spring |
| -ismus | der Kapitalismus | capitalism |
| -ant, -ent | der Student | student |
| -or | der Motor | engine |
The -er rule needs care. When -er marks a person who does something — built from a verb — it is masculine: lehren → der Lehrer, fahren → der Fahrer, backen → der Bäcker. But plenty of other nouns simply happen to end in -er without being agent nouns, and those follow no rule: das Fenster, die Butter, das Wasser. Ask yourself whether the word names someone doing the verb. If it does, it is der.
Whole categories
Some groups take a gender by meaning rather than by ending.
Masculine: days, months, seasons, points of the compass, and weather. der Montag, der Januar, der Sommer, der Norden, der Regen, der Wind, der Schnee.
Feminine: most tree and flower names, and numbers used as nouns. die Eiche, die Rose, die Eins.
Neuter: metals and chemical elements, colours used as nouns, and — usefully — any verb used as a noun. das Gold, das Blau, das Essen (the eating, the food), das Leben (the living, life).
That last one is worth dwelling on. Any German infinitive can be capitalised and used as a neuter noun: schwimmen → das Schwimmen, rauchen → das Rauchen. You get an unlimited supply of vocabulary for free, and it is always das.
What to do with the rest
Perhaps half of common German nouns are not covered by any rule — der Tisch, die Hand, das Haus just have to be learned. Two things make that cheaper.
Learn the plural at the same time. Gender and plural are correlated, and you need the plural anyway. Learning der Tisch · die Tische as one unit costs barely more than learning Tisch.
Learn the article as part of the sound of the word. Do not memorise "Tisch, masculine". Say der Tisch until the bare word sounds incomplete. Gender errors are much more often retrieval failures than knowledge failures — you knew it, you just stored it separately from the word.
Does it matter if you get it wrong?
You will be understood. A German speaker hearing "das Tisch" knows exactly what you mean.
But gender is not decoration: it drives adjective endings and case marking, so one wrong article propagates through the sentence. Mit dem großen Tisch and mit der großen Hand differ in two places because the nouns differ in gender. Getting the article right first makes everything downstream fall into place.