side issue

10 LETTERS · STARTS WITH S

side issue is a valid 10-letter word worth 10 points in Scrabble and 11 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1I1D2E1I1S1S1U1E1

1 + 1 + 2 + 1 + 0 + 1 + 1 + 1 + 1 + 1 =10 PTS

DOUBLE WORD → 20TRIPLE WORD → 30

MEANING

What does side issue mean?