unconvertibleness

17 LETTERS · 6 SYLLABLES · STARTS WITH U

unconvertibleness is a valid 17-letter word worth 24 points in Scrabble and 32 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

U1N1C3O1N1V4E1R1T1I1B3L1E1N1E1S1S1

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

DOUBLE WORD → 48TRIPLE WORD → 72

MEANING

What does unconvertibleness mean?