solid rock

10 LETTERS · STARTS WITH S

solid rock is a valid 10-letter word worth 16 points in Scrabble and 18 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1O1L1I1D2R1O1C3K5

1 + 1 + 1 + 1 + 2 + 0 + 1 + 1 + 3 + 5 =16 PTS

DOUBLE WORD → 32TRIPLE WORD → 48

MEANING

What does solid rock mean?