| Rating | Solver | Clue |
|---|---|---|
| CYLINDER | Pipe | |
| CYLINDRICAL | Pipe-shaped | |
| DUCT | Pipe | |
| HOSE | Pipe | |
| TUBE | Pipe | |
| CONDUIT | Pipe | |
| TUBULAR | Pipe-like | |
| ORGANIST | Pipe-instrument player | |
| ELL | Pipe bend | |
| UBEND | Sink pipe | |
| SEWER | Effluent pipe | |
| TUBING | Pipe length | |
| ELBOW | Pipe bend | |
| TRAP | Pipe bend | |
| BONG | Marijuana pipe | |
| RISER | Vertical pipe | |
| DRAIN | Waste pipe | |
| PLUMBER | Pipe fitter | |
| PIPED | Of Pipe | |
| PIPING | Of Pipe | |
| U-BEND | Sink pipe (1-4) | |
| ORGAN | Large pipe instrument | |
| OUTFALL | Pipe discharge end | |
| OESOPHAGUS | Body's food pipe | |
| PUFF | Smoke a pipe | |