backward deviation

18 LETTERS · STARTS WITH B

backward deviation is a valid 18-letter word worth 33 points in Scrabble and 37 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

B3A1C3K5W4A1R1D2D2E1V4I1A1T1I1O1N1

3 + 1 + 3 + 5 + 4 + 1 + 1 + 2 + 0 + 2 + 1 + 4 + 1 + 1 + 1 + 1 + 1 + 1 =33 PTS

DOUBLE WORD → 66TRIPLE WORD → 99

MEANING

What does backward deviation mean?