| Peddigrohr | rattan |
| Steigrohr | ascending pipe |
| Prediger | preacher |
| Absaugrohr | sucker |
| Saugrohr | intake manifold |
| Peergroup | peer group |
| Gewehrrohr | barrel |
| Leerrohr | conduit |
| Meerohr | abalone |
| Panzerrohr | conduit |
| Regenrohr | drainpipe |
| Wellrohr | conduit |
| bedroht | threatened |
| Bleirohr | lead-pipe |
| Fernrohr | telescope |
| Metallrohr | metal pipe |
| Radioröhre | thermionic valve |
| Sehrohr | periscope |
| Pedalos | pedalo |
| Pediküre | pedicure |