| Answer | Crossword Clue |
|---|---|
| SULL | Drainage, for short |
| SUMP | Pit for drainage. |
| PVCPIPE | Material for drainage lines |
| REGRADES | Adjusts for better drainage, perhaps |
| SCUPPERS | Openings on decks for drainage |
| drywell | a hole for receiving drainage from a roof |
| drywells | DRYWELL, a hole for receiving drainage from a roof |
| fistula | opening made into a hollow organ, as the bladder or eyeball, for drainage |
| fistulae | opening made into a hollow organ, as the bladder or eyeball, for drainage |
| petcocks | A small valve, esp. in the pipe of a steam boiler or cylinder of a steam engine for drainage or testing |
