card field

10 LETTERS · STARTS WITH C

card field is a valid 10-letter word worth 16 points in Scrabble and 18 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

C3A1R1D2F4I1E1L1D2

3 + 1 + 1 + 2 + 0 + 4 + 1 + 1 + 1 + 2 =16 PTS

DOUBLE WORD → 32TRIPLE WORD → 48

MEANING

What does card field mean?