| langhaarig | long-haired |
| langjährig | longstanding |
| langatmig | long-winded |
| langwierig | lengthy prolonged |
| blondhaarig | blond |
| Langhantel | barbell |
| langbeinig | long-legged |
| langkettig | long-chain |
| langmütig | long-suffering |
| langwellig | longwave |
| langärmlig | longsleeved |
| Langhaus | longhouse |
| Langobarde | Lombard Langobard |
| Langobardin | Langobard Lombard |
| Langtag | long-day |
| Lanthanoid | lanthanoid lanthanide |
| landläufig | common current popular |
| langlebig | long-lived durable |
| langweilig | boring dull |
| angehörig | affiliated |