erosion surface

15 LETTERS · STARTS WITH E

erosion surface is a valid 15-letter word worth 19 points in Scrabble and 22 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

E1R1O1S1I1O1N1S1U1R1F4A1C3E1

1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 1 + 4 + 1 + 3 + 1 =19 PTS

DOUBLE WORD → 38TRIPLE WORD → 57

MEANING

What does erosion surface mean?