unthinkableness

15 LETTERS · 5 SYLLABLES · STARTS WITH U

unthinkableness is a valid 15-letter word worth 24 points in Scrabble and 29 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

U1N1T1H4I1N1K5A1B3L1E1N1E1S1S1

1 + 1 + 1 + 4 + 1 + 1 + 5 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 1 =24 PTS

DOUBLE WORD → 48TRIPLE WORD → 72

MEANING

What does unthinkableness mean?