volcanic tuff

13 LETTERS · STARTS WITH V

volcanic tuff is a valid 13-letter word worth 25 points in Scrabble and 31 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

V4O1L1C3A1N1I1C3T1U1F4F4

4 + 1 + 1 + 3 + 1 + 1 + 1 + 3 + 0 + 1 + 1 + 4 + 4 =25 PTS

DOUBLE WORD → 50TRIPLE WORD → 75

MEANING

What does volcanic tuff mean?