The famous long words are the cheap part of German vocabulary. The expensive part is a verb that has been split in half and parked at opposite ends of the clause, because the half at the end is the half that decides what the verb means. Anrufen is to telephone. Aufrufen is to call up. Ausrufen is to proclaim. All three begin as rufen, and you find out which one it was after everything else in the sentence has already gone past.
So the deck should hold separable verbs and short opaque words, and it should not hold compounds, which are read rather than learned. That single division saves more time than any study method.
Six words, and the two habits behind them
German builds words by joining them, so a long word is usually a transparent one. And the words that look most English are the ones most likely to have moved.
- Handschuh is a hand shoe, a glove. Reading a compound in its parts is a genuine strategy rather than a trick.
- Krankenhaus is a sick house, a hospital.
- Rathaus is the town hall, from Rat, council, and nothing to do with the English animal.
- bekommen means to receive, not to become. To become is werden, and this is the false friend that produces the most memorable errors.
- Gift means poison. A present is Geschenk.
- aktuell means current, not actual, which is tatsächlich.
One stem, twenty verbs, and a prefix that is mostly predictable
The prefixes are not arbitrary and learning them as a set turns hundreds of verbs into a much shorter list. Auf is up or open, aus is out, ein is in, ab is off or away, mit is along with, zu is towards or closed, an is at or onto, vor is before or forward. Take a stem like stellen, to put, and those prefixes generate aufstellen, ausstellen, einstellen, abstellen, vorstellen, and each of them is roughly the stem seen through the preposition.
The rule that tells you whether a prefix detaches is audible. Separable prefixes are stressed and inseparable ones are not, so ANrufen splits and verGEssen does not. The inseparable set is small and closed: be, ver, ent, er, zer, ge, emp, miss. Everything else separates, goes to the end of the clause, and takes its meaning with it.
The compounds work in the other direction and need no memory at all. Read the last noun first, because it says what the thing is, and then read backwards as each piece narrows it. Versicherung is an insurance, Schutzversicherung narrows it to protection, Rechtsschutzversicherung narrows that to legal. Most compounds you meet were assembled by the writer and are in no dictionary, which is the point: they are a reading skill, and putting one in a deck is storing a sentence as if it were a word.
The prefix that arrives after you have decided
This is the stall and it lives on the listening side. In a spoken main clause the prefix travels to the end, several seconds after the stem, and by the time it lands the listener has already assigned a meaning to the verb. Ich rufe dich morgen Abend nach dem Essen and the sentence is still open; an makes it a phone call and auf would have made it something else entirely.
An English speaker decodes left to right and commits early, so separable verbs are mis-heard systematically and, crucially, without any sensation of having missed something. The sentence made sense. It was simply a different sentence. What breaks the habit is deliberately practising the wait: take any recording, find the main clauses, and try to predict the prefix before it arrives, then check. Being wrong is the exercise, and the general form of that argument is in why you forget, and the schedule that beats forgetting.
What earns a card
From every German word you meet to the few that go in a deck
Most German words are removed by a test that takes two seconds, and the test is whether the parts are already known.
- Every word in the textIncluding the ones assembled by the writer that morning
- Not decodable from partsThis alone removes most of the long words
- More than the sum of its partsHandschuh stays, Geschwindigkeitsbegrenzung goes
- You will meet it againFrequency, honestly assessed, and usually overestimated
- Stored with what it needsThe gender and plural for a noun, the case for a verb
There are no numbers on the bands because nobody has counted your reading. The claim is the order of the filters: applying the second one before the fourth is what keeps a German deck to a size a person can actually review.
Two references, and what each is for
Leo is the German and English dictionary that has been running since the 1990s and it is still free and still the fastest. Its value over a translation tool is the forum thread under each entry, where native speakers argue about which of four near synonyms anybody actually uses. It replaced the printed Langenscheidt, which gives you the same four words in a list and no way to choose between them.
Wiktionary is the second and it does the one thing a bilingual dictionary does not: for a verb it shows the full conjugation and states plainly whether the prefix separates. It replaced guessing from the stress, which works and requires you to have heard the word said. Free, and it also gives the noun's plural, which is the other piece a learner needs and forgets to collect.
The mistake: putting compounds in a deck
A learner meets Geschwindigkeitsbegrenzung, cannot find it in a dictionary, decides German vocabulary is infinite, and starts adding long words to a deck. Within a month the deck is full of items that will each turn up once and that were decodable in two seconds from parts already known.
The test before adding anything is whether the parts are known and whether the whole is more than their sum. Handschuh is hand and shoe and means glove, and that is worth storing because the meaning does not fall out of the pieces. Geschwindigkeitsbegrenzung is speed and limit and means speed limit, so it is not. Applied honestly this removes perhaps a third of what most learners are reviewing, and it is exactly the kind of decision the deck design in making cards that teach rather than cards that pile up exists to make.
What the words still need
Every noun in a German deck needs its gender and its plural attached, because none of the endings can be produced without them, and that is the argument in nominative to genitive, and which one a preposition takes. The separable verb is a vocabulary problem and a word order problem at the same time, since the prefix goes wherever the clause type sends it, which is word order that moves the verb, and the rules behind it. Producing one at speed means committing to the prefix before you say the stem, and that is building a sentence when the verb is at the end. Where the raw material comes from, at a density you can actually read, is material just past your level, and why that is the sweet spot.