etching ground

14 LETTERS · STARTS WITH E

etching ground is a valid 14-letter word worth 21 points in Scrabble and 26 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

E1T1C3H4I1N1G2G2R1O1U1N1D2

1 + 1 + 3 + 4 + 1 + 1 + 2 + 0 + 2 + 1 + 1 + 1 + 1 + 2 =21 PTS

DOUBLE WORD → 42TRIPLE WORD → 63

MEANING

What does etching ground mean?