have to do with

VERB
15 LETTERS · STARTS WITH H

have to do with is a valid 15-letter word worth 25 points in Scrabble and 24 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
H4A1V4E1T1O1D2O1W4I1T1H4
4 + 1 + 4 + 1 + 0 + 1 + 1 + 0 + 2 + 1 + 0 + 4 + 1 + 1 + 4 =25 PTS
DOUBLE WORD → 50TRIPLE WORD → 75
MEANING

What does have to do with mean?