- German language--Vocabulary (10)
- German language--Germany (East) (2)
- German language--Study and teaching--Foreign speakers (2)
- German language--Word formation (2)
- Children--Language (1)
- German language--Acquisition (1)
- German language--Germany (West) (1)
- German language--Readers (1)
- German language--Semantics (1)
- German language--Semantis (1)
- German language--Vocabulary--Study and teaching (1)
- Professions--Terminology (1)
- School children--Germany (West)--Language (1)
- Sociolinguistics (1)
- Swedish language--Vocabulary (1)