alum stone

10 LETTERS · STARTS WITH A

alum stone is a valid 10-letter word worth 11 points in Scrabble and 15 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

A1L1U1M3S1T1O1N1E1

1 + 1 + 1 + 3 + 0 + 1 + 1 + 1 + 1 + 1 =11 PTS

DOUBLE WORD → 22TRIPLE WORD → 33

MEANING

What does alum stone mean?