transition sound

16 LETTERS · STARTS WITH T

transition sound is a valid 16-letter word worth 16 points in Scrabble and 20 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

T1R1A1N1S1I1T1I1O1N1S1O1U1N1D2

1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 1 + 1 + 2 =16 PTS

DOUBLE WORD → 32TRIPLE WORD → 48

MEANING

What does transition sound mean?