| Regiolekt | regiolect |
| Regiment | regiment |
| Idiolekt | idiolect |
| Soziolekt | sociolect social dialect |
| Mesolekt | mesolect |
| Register | register array |
| Regolith | regolith |
| Regent | ruler sovereign |
| Regenzeit | wet season rainy season |
| Regie | direction |
| Regime | regime |
| Region | region area |
| Regisseur | director |
| Reglement | payment |
| Regler | controller |
| regieren | govern reign |
| regional | regional |
| Violett | violet purple |
| violett | violet purple |
| Ethnolekt | ethnolect |