| Jugendsprache | youth language |
| Jägersprache | hunter's jargon |
| Jugendliche | adolescent teenager juvenile youngster |
| Grundsprache | proto-language |
| Fremdsprache | foreign language |
| Blumensprache | floriography |
| Ammensprache | baby-talk caretaker speech mother's speech motherese nursery language parental speech |
| Bühnensprache | standard pronunciation |
| Quellsprache | source program donor language |
| Jugendlicher | adolescent teenager youngster juvenile |
| jugendlich | young juvenile youthful |
| Fundsache | lost property |
| Ausbausprache | standard language |
| Ausgangssprache | source language language mother tongue |
| Fürsprache | advocacy |
| Gemeinsprache | colloquialism standard language |
| Juristensprache | legalese |
| Khmer-Sprache | Khmer |
| Metasprache | metalanguage |
| Mustersprache | pattern language |