informal language

17 LETTERS · STARTS WITH I

informal language is a valid 17-letter word worth 23 points in Scrabble and 31 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

I1N1F4O1R1M3A1L1L1A1N1G2U1A1G2E1

1 + 1 + 4 + 1 + 1 + 3 + 1 + 1 + 0 + 1 + 1 + 1 + 2 + 1 + 1 + 2 + 1 =23 PTS

DOUBLE WORD → 46TRIPLE WORD → 69

MEANING

What does informal language mean?