intersubstitutable

18 LETTERS · STARTS WITH I

intersubstitutable is a valid 18-letter word worth 22 points in Scrabble and 28 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
I1N1T1E1R1S1U1B3S1T1I1T1U1T1A1B3L1E1
1 + 1 + 1 + 1 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 3 + 1 + 1 =22 PTS
DOUBLE WORD → 44TRIPLE WORD → 66
MEANING

What does intersubstitutable mean?

1

A valid word accepted in tournament Scrabble and Words With Friends play.