Key points about suffixes

A suffix is a group of letters which are added to the end of a word to change its meaning or change part of speech.
- For example, in English adding the suffix -less to the word help to create helpless changes the meaning of the original noun.
Suffixes in German also work in this way. A suffix can change:
- an AdjectiveAn adjective is a describing word., AdverbAn adverb is used to describe a verb. An adverb like gern (like) shows what the person doing the action thinks of it. or A verbA verb is a doing word. into a A nounA noun can also be described as naming word. It is the name of a person, place or object.
- a noun into an adjective, adverb or verb.
Check your understanding
How to use the suffixes -chen and -lein
Suffixes can be added to the end of some German words to change the meaning of a word.
The suffixes -chen and -lein can be added to a noun to create a diminutive form - a smaller version of something. It can also be added to show affection or cuteness. For example:
das Brot bread → das Brötchen bread roll
die Katze cat → das Kätzchen kitten, kitty
der Bruder brother → das Brüderchen little brother, dear brother
If the vowels a, e, o or u are in the original noun, an umlaut is added in the diminutive form.
The ending -lein is not as common as -chen:
der Tisch table → das Tischlein little table
das Buch book → das Büchlein booklet
As with the suffix -chen, if the vowels a, e, o or u are in the original word, an umlaut is added in the diminutive form.

Remember:
All nouns ending in -chen or -lein are neuterAll nouns have a grammatical gender. They can be masculine, feminine or neuter. .
They do not change in the plural form. For example:
das Brötchen the bread roll, die Brötchen the bread rollsAn umlaut is added if the vowels a, e, o or u are in the original noun.
Key diminutive forms of nouns
| German | English translation |
|---|---|
| Sorry, something went wrongCheck your connection, refresh the page and try again. | small parcel |
| Sorry, something went wrongCheck your connection, refresh the page and try again. | girls |
| Sorry, something went wrongCheck your connection, refresh the page and try again. | cottage |
| Sorry, something went wrongCheck your connection, refresh the page and try again. | little pig |
| Sorry, something went wrongCheck your connection, refresh the page and try again. | small cake |
| Sorry, something went wrongCheck your connection, refresh the page and try again. | bunny rabbit |
| Sorry, something went wrongCheck your connection, refresh the page and try again. | guinea pig |
Mini quiz

- What is the diminutive form of die Schwester sister?
Sorry, something went wrongCheck your connection, refresh the page and try again. little sister, dear sister, cute little sister
- What is the diminutive form of der Hund dog?
Sorry, something went wrongCheck your connection, refresh the page and try again. little dog, puppy, a cute little doggy
How to use the suffixes -heit and -keit
English nouns that end in -ty (eg necessity) or -ness (eg illness) can be formed by adding the A suffixA suffix is a group of letters added to the end of a word to change its meaning. -heit or -keit to an adjective, adverb, or noun.
notwendig necessary → die Notwendigkeit necessity
krank ill, sick → die Krankheit illness, sickness
möglich possible → die Möglichkeit possibility
All nouns ending in -heit or -keit are feminineAll nouns have a grammatical gender. They can be masculine, feminine or neuter..
Key nouns:
| German | English |
|---|---|
| Sorry, something went wrongCheck your connection, refresh the page and try again. | majority |
| Sorry, something went wrongCheck your connection, refresh the page and try again. | minority |
| Sorry, something went wrongCheck your connection, refresh the page and try again. | security, safety |
| Sorry, something went wrongCheck your connection, refresh the page and try again. | reality |
| Sorry, something went wrongCheck your connection, refresh the page and try again. | ability |
Mini quiz
Translate these sentences into English.

- Sorry, something went wrongCheck your connection, refresh the page and try again.
I have had this illness for a week.
- Sorry, something went wrongCheck your connection, refresh the page and try again.
Internet safety is a very important topic.
How to use the suffix -los
The suffix -los can be added to some nouns in German to create an adjective where the English equivalent means without or less:
die Arbeit work →
arbeitlos unemployed, without work die Kosten costs → kostenlos free, without cost
Key adjectives:
| Noun | Adjective |
|---|---|
| Sorry, something went wrongCheck your connection, refresh the page and try again. colour | Sorry, something went wrongCheck your connection, refresh the page and try again. colourless |
| Sorry, something went wrongCheck your connection, refresh the page and try again. usage | Sorry, something went wrongCheck your connection, refresh the page and try again. useless |
| Sorry, something went wrongCheck your connection, refresh the page and try again. hope | Sorry, something went wrongCheck your connection, refresh the page and try again. hopeless |
| Sorry, something went wrongCheck your connection, refresh the page and try again. taste | Sorry, something went wrongCheck your connection, refresh the page and try again. tasteless |
| Sorry, something went wrongCheck your connection, refresh the page and try again. doubt | Sorry, something went wrongCheck your connection, refresh the page and try again. undoubtedly, without a doubt |
| Sorry, something went wrongCheck your connection, refresh the page and try again. success | Sorry, something went wrongCheck your connection, refresh the page and try again. without success |
| Sorry, something went wrongCheck your connection, refresh the page and try again. help | Sorry, something went wrongCheck your connection, refresh the page and try again. helpless |
| Sorry, something went wrongCheck your connection, refresh the page and try again. shelter | Sorry, something went wrongCheck your connection, refresh the page and try again. homeless |
Mini quiz
Translate these sentences into German:

- Meine Mutter war sprachlos.
My mum was speechless.
- Das Essen im Restaurant war geschmacklos.
The food in the restaurant was tasteless.
Quiz
Take this higher tier quiz on suffixes to check your understanding of the sentence.
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