underballast

12 LETTERS · 4 SYLLABLES · STARTS WITH U

underballast is a valid 12-letter word worth 15 points in Scrabble and 20 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

U1N1D2E1R1B3A1L1L1A1S1T1

1 + 1 + 2 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 1 =15 PTS

DOUBLE WORD → 30TRIPLE WORD → 45

MEANING

What does underballast mean?