split personality

NOUN
17 LETTERS · 5 SYLLABLES · STARTS WITH S

split personality is a valid 17-letter word worth 23 points in Scrabble and 27 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
S1P3L1I1T1P3E1R1S1O1N1A1L1I1T1Y4
1 + 3 + 1 + 1 + 1 + 0 + 3 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 4 =23 PTS
DOUBLE WORD → 46TRIPLE WORD → 69
MEANING

What does split personality mean?

NOUN · 1 SENSE
1

A relatively rare dissociative disorder in which the usual integrity of the personality breaks down and two or more independent personalities emerge.