boneheadedness

14 LETTERS · 4 SYLLABLES · STARTS WITH B

boneheadedness is a valid 14-letter word worth 21 points in Scrabble and 23 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

B3O1N1E1H4E1A1D2E1D2N1E1S1S1

3 + 1 + 1 + 1 + 4 + 1 + 1 + 2 + 1 + 2 + 1 + 1 + 1 + 1 =21 PTS

DOUBLE WORD → 42TRIPLE WORD → 63

MEANING

What does boneheadedness mean?