hand language

13 LETTERS · STARTS WITH H

hand language is a valid 13-letter word worth 18 points in Scrabble and 23 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

H4A1N1D2L1A1N1G2U1A1G2E1

4 + 1 + 1 + 2 + 0 + 1 + 1 + 1 + 2 + 1 + 1 + 2 + 1 =18 PTS

DOUBLE WORD → 36TRIPLE WORD → 54

MEANING

What does hand language mean?