| tote Sprache | dead language |
| Tiersprache | animal communication |
| Tochtersprache | daughter language |
| Tongasprache | Tongan |
| Tonsprache | tone language |
| Totenwache | deathwatch |
| Metasprache | metalanguage |
| Mustersprache | pattern language |
| Roma-Sprache | Romani |
| Volkssprache | vernacular |
| Altaisprache | Altaic language |
| Ammensprache | baby-talk caretaker speech mother's speech motherese nursery language parental speech |
| Amtssprache | official language |
| Cree-Sprache | Cree Cree language |
| Elternsprache | baby-talk caretaker speech mother's speech motherese nursery language parental speech |
| Folgesprache | daughter language |
| Hochsprache | standard language |
| Jägersprache | hunter's jargon |
| Komi-Sprache | Komi |
| Körpersprache | body language |