| Rohrbogen | bent tube elbow elbow pipe pipe bend pipe elbow tube bend |
| Torbogen | archway |
| Rohrkolben | cattail |
| röhren | bray |
| Rohrbombe | pipe bomb |
| Röhrchen | cannula tubule |
| Bohrwagen | jumbo |
| Nährboden | hotbed |
| verbogen | askew |
| Amorbogen | cupid's bow |
| Rohrblatt | reed |
| Roheisen | pig iron |
| Rohrbruch | pipe burst pipeline rupture |
| Rohrdommel | Eurasian bittern great bittern |
| Rohrpost | pneumatic post |
| Rohrsänger | warble |
| Rohrzange | gaspipe plier pipe wrench |
| Röhre | pipe tube |
| Bohreisen | drill bit |
| Bohrhaken | bolt |