| Reif | frost |
| reif | ripe mature |
| Reife | ripeness maturity adulthood |
| Reife- | maturational |
| Reifen | tire tyre hoop bangle |
| reifen | ripen |
| Reifung | gestation |
| Reifrock | hoop skirt |
| reiflich | mature |
| Greif | griffin gryphon |
| Reifpilz | gipsy mushroom |
| Reim | rhyme |
| Rein | stove |
| rein | clean pure sheer in |
| Reis | rice |
| Reiz | stimulus attraction appeal |
| Frei. | Fri |
| Greif- | prehensile |
| Reifbelag | bloom |
| drei- | tri- |