unkindness

NOUN
10 LETTERS · STARTS WITH U

unkindness is a valid 10-letter word worth 15 points in Scrabble and 19 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
U1N1K5I1N1D2N1E1S1S1
1 + 1 + 5 + 1 + 1 + 2 + 1 + 1 + 1 + 1 =15 PTS
DOUBLE WORD → 30TRIPLE WORD → 45
MEANING

What does unkindness mean?