| Regenmoor | bogland |
| Regenmoore | raised bog |
| Regenrohr | drainpipe |
| Regenmonat | Pluviôse |
| Gegentor | goal against |
| Regenmacher | rainstick |
| Regensturm | rainstorm |
| Regentanz | rain dance |
| Regentin | regent |
| Regenwolke | rain cloud |
| regellos | licentious |
| Regen | rain Regen |
| regen | move stir |
| Regenbogen | rainbow |
| Regenfall | rainfall |
| Regenguss | downpour torrent |
| Regenmesser | rain gauge |
| Regensburg | Ratisbon Regensburg |
| Regent | ruler sovereign |
| Regentag | rainy day |