first motion

12 LETTERS · STARTS WITH F

first motion is a valid 12-letter word worth 16 points in Scrabble and 18 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

F4I1R1S1T1M3O1T1I1O1N1

4 + 1 + 1 + 1 + 1 + 0 + 3 + 1 + 1 + 1 + 1 + 1 =16 PTS

DOUBLE WORD → 32TRIPLE WORD → 48

MEANING

What does first motion mean?