unthanking

10 LETTERS · 3 SYLLABLES · STARTS WITH U

unthanking is a valid 10-letter word worth 18 points in Scrabble and 22 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

U1N1T1H4A1N1K5I1N1G2

1 + 1 + 1 + 4 + 1 + 1 + 5 + 1 + 1 + 2 =18 PTS

DOUBLE WORD → 36TRIPLE WORD → 54

MEANING

What does unthanking mean?