concerted action

16 LETTERS · STARTS WITH C

concerted action is a valid 16-letter word worth 22 points in Scrabble and 27 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
C3O1N1C3E1R1T1E1D2A1C3T1I1O1N1
3 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 2 + 0 + 1 + 3 + 1 + 1 + 1 + 1 =22 PTS
DOUBLE WORD → 44TRIPLE WORD → 66
MEANING

What does concerted action mean?

1