inseparable friend

18 LETTERS · STARTS WITH I

inseparable friend is a valid 18-letter word worth 25 points in Scrabble and 30 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

I1N1S1E1P3A1R1A1B3L1E1F4R1I1E1N1D2

1 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 3 + 1 + 1 + 0 + 4 + 1 + 1 + 1 + 1 + 2 =25 PTS

DOUBLE WORD → 50TRIPLE WORD → 75

MEANING

What does inseparable friend mean?