dithionous acid

15 LETTERS · STARTS WITH D

dithionous acid is a valid 15-letter word worth 21 points in Scrabble and 23 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

D2I1T1H4I1O1N1O1U1S1A1C3I1D2

2 + 1 + 1 + 4 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 3 + 1 + 2 =21 PTS

DOUBLE WORD → 42TRIPLE WORD → 63

MEANING

What does dithionous acid mean?