| Regenwald | rain forest rainforest |
| Regenfall | rainfall |
| Regentanz | rain dance |
| Regenwolke | rain cloud |
| Regentag | rainy day |
| Regenwurm | earthworm worm |
| Gegenwart | present presence present tense |
| Gegenwind | headwind |
| Augenwall | eyewall |
| Magenwand | wall of the stomach |
| Regeln | control |
| regeln | control manage regulate |
| Regenmoor | bogland |
| Regenrohr | drainpipe |
| Regentin | regent |
| Regal | shelf rack seigniorage regal |
| Regel | rule regulation period |
| Regelwerk | legal framework |
| Regen | rain Regen |
| regen | move stir |