German has a reputation for impossibly long words, and it's deserved. But the long words aren't really long words. They're short words with the spaces taken out.
Where English writes "health insurance card," German writes Krankenversicherungskarte. Same three ideas, same order, no gaps. Once you see that, a forty-letter word from your landlord stops being frightening and becomes a puzzle you can solve in about ten seconds.
The Two Rules That Explain Everything
The last word is the core. Everything in front of it narrows it down. A Handschuh is a kind of Schuh; a Kühlschrank is a kind of Schrank; a Krankenhaus is a kind of Haus.
The last word decides the gender. Die Hand + der Schuh = der Handschuh. Das Auto + die Bahn = die Autobahn. It doesn't matter what comes first. This is also why the der, die or das lesson says compounds are the easiest nouns to gender.
Everyday Words, Taken Apart
glove
der Handschuh
fridge
der Kühlschrank
vacuum cleaner
der Staubsauger
aeroplane
das Flugzeug
television
der Fernseher
bicycle
das Fahrrad
hospital
das Krankenhaus
tortoise
die Schildkröte
sloth
das Faultier
skunk
das Stinktier
light bulb
die Glühbirne
gums
das Zahnfleisch
slug
die Nacktschnecke
driving licence
der Führerschein
homework
die Hausaufgaben
Practice these words
der Handschuh
Quick note: this is the fun side of German compounds — they're often more logical than the English word. Nobody has to explain what a Staubsauger does.
The Glue Letters
Sometimes a small linking sound appears between the parts. It has no meaning of its own; it's there to make the word easier to say.
| Compound | Parts | Linking element |
|---|---|---|
der Arbeitsplatz | Arbeit + s + Platz | -s- |
die Straßenbahn | Straße + n + Bahn | -n- |
der Kinderwagen | Kind + er + Wagen | -er- |
die Hundehütte | Hund + e + Hütte | -e- |
das Wohnzimmer | wohn(en) + Zimmer | none |
Quick note: the -s- after words ending in -ung, -heit, -keit and -tion is almost automatic: Wohnungsschlüssel, Gesundheitsamt, Informationsblatt. When you split a compound and a lonely s is left over, that's what it is.
The Words in Your Post
Here's where compounds stop being fun and start being necessary. Official German builds precise terms by stacking, and these are the ones you'll actually receive.
residence permit
die Aufenthaltserlaubnis
health insurance card
die Krankenversicherungskarte
sick note
die Arbeitsunfähigkeitsbescheinigung
tax ID number
die Steueridentifikationsnummer
notice period
die Kündigungsfrist
social housing permit
der Wohnberechtigungsschein
certificate of no rent arrears
die Mietschuldenfreiheitsbescheinigung
broadcasting fee
der Rundfunkbeitrag
Practice these words
die Aufenthaltserlaubnis
Quick notes:
- Arbeitsunfähigkeitsbescheinigung is so long that everyone just says AU or Krankschreibung. Doctors, employers and insurers all use the abbreviation.
- Mietschuldenfreiheitsbescheinigung — literally "rent-debt-freedom certificate" — is a real document landlords ask for when you apply for a flat. It confirms you owed your previous landlord nothing.
- Many of these have short everyday names. Steuer-ID for the tax number, Aufenthaltstitel or just Titel for the residence permit.
How to Decode a Monster in Ten Seconds
- Find the last noun. That's what the word actually is. …bescheinigung — it's a certificate.
- Split at the glue letters. Look for -s-, -n-, -en- between recognisable parts.
- Read backwards. Each earlier chunk describes the next one. Miet-schulden-freiheits-bescheinigung: a certificate — of freedom — from debts — on rent.
Try it on Hundehaftpflichtversicherung. Last noun: Versicherung (insurance). Before it: Haftpflicht (liability). Before that: Hunde (dog). Dog liability insurance — which several German states require.
The Famous Monsters
German's long words have a small fan club, and a few have become famous.
- Rindfleischetikettierungsüberwachungsaufgabenübertragungsgesetz — 63 letters, a real state law on delegating the monitoring of beef labelling. It was repealed in 2013, and newspapers mourned the word more than the law.
- Donaudampfschifffahrtsgesellschaftskapitän — "Danube steamship company captain." More of a party trick than a word anyone uses, but it's grammatical and Germans love it.
- Schifffahrt — note the three f's. Since the 1996 spelling reform, when a compound joins Schiff and Fahrt, all three letters stay.
None of these are words you need. They're proof of a system that works: German can make a precise new noun for anything, instantly, and every German speaker will understand it on first reading.
Three Mistakes to Avoid
Writing compounds as separate words. Kranken Haus and Handy Nummer are wrong. German writes them together: Krankenhaus, Handynummer.
Taking the gender from the first part. Das Haus + die Tür is die Haustür. Always the last word.
Panicking at length. A long word is just several short ones. Find the end, split, read backwards.