Yes, skin is a Scrabble word!

Verb

1. Climb awkwardly, as if by scrambling

2. Bruise, cut, or injure the skin or the surface of

3. Remove the bark of a tree

4. Strip the skin off

Noun

1. A natural protective body covering and site of the sense of touch

2. An outer surface (usually thin)

3. Body covering of a living animal

4. A person's skin regarded as their life

5. The rind of a fruit or vegetable

6. A bag serving as a container for liquids; it is made from the hide of an animal