dunderheaded

12 LETTERS · 4 SYLLABLES · STARTS WITH D

dunderheaded is a valid 12-letter word worth 19 points in Scrabble and 20 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

D2U1N1D2E1R1H4E1A1D2E1D2

2 + 1 + 1 + 2 + 1 + 1 + 4 + 1 + 1 + 2 + 1 + 2 =19 PTS

DOUBLE WORD → 38TRIPLE WORD → 57

MEANING

What does dunderheaded mean?