| regsam | active lively |
| wegsam | passable |
| Regal | shelf rack seigniorage regal |
| Reggae | reggae |
| biegsam | flexible ductile lithe supple |
| fügsam | docile obedient submissive tractable |
| ratsam | advisable |
| Sesam | sesame sesame seeds |
| RegExp | regular expression |
| Regeln | control |
| regeln | control manage regulate |
| Regex | regular expression |
| reglos | motionless |
| Regel | rule regulation period |
| Regen | rain Regen |
| regen | move stir |
| Regent | ruler sovereign |
| Regie | direction |
| Regime | regime |
| Regina | Regana Regena Regina |