speaking arc

12 LETTERS · STARTS WITH S

speaking arc is a valid 12-letter word worth 20 points in Scrabble and 24 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1P3E1A1K5I1N1G2A1R1C3

1 + 3 + 1 + 1 + 5 + 1 + 1 + 2 + 0 + 1 + 1 + 3 =20 PTS

DOUBLE WORD → 40TRIPLE WORD → 60

MEANING

What does speaking arc mean?