bimodality

10 LETTERS · 5 SYLLABLES · STARTS WITH B

bimodality is a valid 10-letter word worth 18 points in Scrabble and 20 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

B3I1M3O1D2A1L1I1T1Y4

3 + 1 + 3 + 1 + 2 + 1 + 1 + 1 + 1 + 4 =18 PTS

DOUBLE WORD → 36TRIPLE WORD → 54

MEANING

What does bimodality mean?