level curve

11 LETTERS · STARTS WITH L

level curve is a valid 11-letter word worth 18 points in Scrabble and 24 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

L1E1V4E1L1C3U1R1V4E1

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

DOUBLE WORD → 36TRIPLE WORD → 54

MEANING

What does level curve mean?