second edition

14 LETTERS · STARTS WITH S

second edition is a valid 14-letter word worth 17 points in Scrabble and 20 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
S1E1C3O1N1D2E1D2I1T1I1O1N1
1 + 1 + 3 + 1 + 1 + 2 + 0 + 1 + 2 + 1 + 1 + 1 + 1 + 1 =17 PTS
DOUBLE WORD → 34TRIPLE WORD → 51
MEANING

What does second edition mean?

1