certifiable case

16 LETTERS · STARTS WITH C

certifiable case is a valid 16-letter word worth 24 points in Scrabble and 28 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

C3E1R1T1I1F4I1A1B3L1E1C3A1S1E1

3 + 1 + 1 + 1 + 1 + 4 + 1 + 1 + 3 + 1 + 1 + 0 + 3 + 1 + 1 + 1 =24 PTS

DOUBLE WORD → 48TRIPLE WORD → 72

MEANING

What does certifiable case mean?