limit system

12 LETTERS · STARTS WITH L

limit system is a valid 12-letter word worth 18 points in Scrabble and 20 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

L1I1M3I1T1S1Y4S1T1E1M3

1 + 1 + 3 + 1 + 1 + 0 + 1 + 4 + 1 + 1 + 1 + 3 =18 PTS

DOUBLE WORD → 36TRIPLE WORD → 54

MEANING

What does limit system mean?