| SLUICEGATE | A device for controlling the flow of water, especially in a lock (6,4) |
| SLUICE | A sliding gate for controlling the flow of water, especially one in a lock gate (6) |
| VALVE | Device for controlling the flow of a fluid in a pipe (5) |
| MIXERTAP | A device for controlling water flow so that hot and cold come out of the same pipe (5,3) |
| CISTERN | A tank for the storage of water, especially within the roof of a house or connected to a toilet (7) |
| ALLUVIUM | Sediment deposited by flowing water, especially in the form of fertile soil in river valleys and deltas (8) |
| SHADUF | Pole with a bucket and counterpoise used to raise water, especially in Egypt (6) |
| TAP | A cask's stopper for controlling the flow of beer; or, a faucet for controlling the flow of water/gas (3) |
| SPIGOTS | Devices for controlling the flow of liquid in a faucet |
| PENSTOCK | Sluice or gate for controlling the flow of water, originally used in watermills (8) |
| VALVES | Devices for controlling the flow of liquid (6) |
| TAPS | Devices for controlling the flow of liquids (4) |
| FAUCETS | Regulators for controlling the flow of a liquid from a reservoir. (7) |
| SPIGOT | Tips go astray for controlling the flow of wine (6) |
| STOUP | Vessel for holy water, especially a stone bowl near the entrance of a Roman Catholic church (5) |
| THROTTLE | Device controlling the flow of fuel to an engine |
| ACCELERATOR | A pedal for controlling the fuel intake in a motor vehicle (11) |
| STOPCOCK | Valve controlling the flow of liquid or gas (8) |
| PUDDLE | A pool of standing water, especially a dirty or muddy one (6) |
| DAM | It can control the flow of water in a river |
