Yes, rawest is a Scrabble word!

Adjective

1. (used especially of commodities) being unprocessed or manufactured using only simple or minimal processes

2. Having the surface exposed and painful

3. Not treated with heat to prepare it for eating

4. Not processed or refined

5. Devoid of elaboration or diminution or concealment; bare and pure

6. Brutally unfair or harsh

7. Not processed or subjected to analysis

8. Untempered and unrefined

9. Hurting

10. Unpleasantly cold and damp

11. Used of wood and furniture

12. Lacking training or experience

13. (used informally) completely unclothed