Yes, water is a Scrabble word!

Verb

1. Supply with water, as with channels or ditches or streams

2. Provide with water

3. Secrete or form water, as tears or saliva

4. Fill with tears

Noun

1. Binary compound that occurs at room temperature as a clear colorless odorless tasteless liquid; freezes into ice below 0 degrees centigrade and boils above 100 degrees centigrade; widely used as a solvent

2. The part of the earth's surface covered with water (such as a river or lake or ocean)

3. Once thought to be one of four elements composing the universe (Empedocles)

4. A facility that provides a source of water

5. Liquid excretory product

6. A liquid necessary for the life of most animals and plants