visu - wave
- water jump
- water level
- water line
- water logged
- water lute
- water meter
- water pearl ash glass
- water permeability
- water plane
- water power station
- water preheater
- water pressure
- water pump
- water purifier
- water purity meter
- water quenching
- water race
- water ram
- water repellency
- water reservoir
- water resisting
- water ring
- water screen
- water seal / seal packing
- water separator
- water settler
- water slurry
- water soda (ash) glass
- water softener
- water softening
- water solubility
- water source
- water sprayer; water sprinkler tank
- water spreader
- water still
- water storage basin
- water storage dam
- water supply
- water tank
- water test
