intersolubility

15 LETTERS · 7 SYLLABLES · STARTS WITH I

intersolubility is a valid 15-letter word worth 20 points in Scrabble and 24 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

I1N1T1E1R1S1O1L1U1B3I1L1I1T1Y4

1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 4 =20 PTS

DOUBLE WORD → 40TRIPLE WORD → 60

MEANING

What does intersolubility mean?