roof board

10 LETTERS · STARTS WITH R

roof board is a valid 10-letter word worth 15 points in Scrabble and 16 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

R1O1O1F4B3O1A1R1D2

1 + 1 + 1 + 4 + 0 + 3 + 1 + 1 + 1 + 2 =15 PTS

DOUBLE WORD → 30TRIPLE WORD → 45

MEANING

What does roof board mean?