skin book

9 LETTERS · STARTS WITH S

skin book is a valid 9-letter word worth 18 points in Scrabble and 20 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1K5I1N1B3O1O1K5

1 + 5 + 1 + 1 + 0 + 3 + 1 + 1 + 5 =18 PTS

DOUBLE WORD → 36TRIPLE WORD → 54

MEANING

What does skin book mean?