| Language subgroups | |
|---|---|
| Reconstructed | |
| Historical languages | North: Proto-Norse · Old Norse · Old Gutnish · Norn · Greenlandic Norse East: Gothic · Crimean Gothic · Vandalic · Burgundian West: Old Low German · Middle Low German · Old High German · Middle High German · Old Frankish · Old Dutch · Middle Dutch · Old Frisian · Middle Frisian · Old English · Middle English · Early Scots · Middle Scots · Lombardic · Yola |
| Modern languages | |
| Diachronic features | |
| Synchronic features | |
| Language histories | |