nondifferentiable

17 LETTERS · 7 SYLLABLES · STARTS WITH N

nondifferentiable is a valid 17-letter word worth 26 points in Scrabble and 31 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

N1O1N1D2I1F4F4E1R1E1N1T1I1A1B3L1E1

1 + 1 + 1 + 2 + 1 + 4 + 4 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 3 + 1 + 1 =26 PTS

DOUBLE WORD → 52TRIPLE WORD → 78

MEANING

What does nondifferentiable mean?