Yes, racked is a Scrabble word!

Verb

1. Go at a rack

2. Stretch to the limits

3. Put on a rack and pinion

4. Obtain by coercion or intimidation

5. Run before a gale

6. Fly in high wind

7. Draw off from the lees

8. Torment emotionally or mentally

9. Work on a rack

10. Seize together, as of parallel ropes of a tackle in order to prevent running through the block

11. Torture on the rack