| Rostock | Rostock |
| Rostow | Rostov |
| Rohrstock | cane |
| Rebstock | vine stock |
| Stock | stick stock floor storey story level |
| Rosenstock | rosebush |
| Rösti | hash browns |
| Rost | rust grid grill rack |
| rosten | rust degenerate |
| rösten | roast dry roast calcine |
| rostig | rusty |
| rostrot | auburn |
| rösch | crispy crusty crisp |
| Postdoc- | postdoctoral |
| Boston | Boston |
| Ostblock | Eastern Bloc |
| Kerbstock | tally stick |
| Gehstock | stick |
| Rohstoff | raw material feedstock commodity resource |
| Skistock | ski pole ski stick |