nonchangeableness

17 LETTERS · 5 SYLLABLES · STARTS WITH N

nonchangeableness is a valid 17-letter word worth 25 points in Scrabble and 32 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

N1O1N1C3H4A1N1G2E1A1B3L1E1N1E1S1S1

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

DOUBLE WORD → 50TRIPLE WORD → 75

MEANING

What does nonchangeableness mean?