| Rohr | tube pipe gun barrel |
| Röhre | pipe tube |
| röhren | bray |
| Roh- | raw |
| Röhrling | bolete |
| Rohrpost | pneumatic post |
| Röhrchen | cannula tubule |
| Röhricht | reed bed reeds |
| roh | raw uncooked crude untreated rough rude |
| Mohr | blackamoor moor |
| Ohr | ear |
| Öhr | eye |
| Rohrblatt | reed |
| Rohrkatze | jungle cat |
| Rohrstock | cane |
| Drohn | drone |
| Rohrbogen | bent tube elbow elbow pipe pipe bend pipe elbow tube bend |
| Rohrbombe | pipe bomb |
| Rohrbruch | pipe burst pipeline rupture |
| Rohrratte | cane rat |