Yes, washed is a Scrabble word!

Adjective

1. Clean by virtue of having been washed in water

2. Wet as from washing; sometimes used in combination

Verb

1. Clean with some chemical process

2. Cleanse (one's body) with soap and water

3. Cleanse with a cleaning agent, such as soap, and water

4. Move by or as if by water

5. Be capable of being washed

6. Admit to testing or proof

7. Separate dirt or gravel from (precious minerals)

8. Apply a thin coating of paint, metal, etc., to

9. Remove by the application of water or other liquid and soap or some other cleaning agent

10. Form by erosion

11. Make moist

12. Wash or flow against

13. To cleanse (itself or another animal) by licking