seismicity

10 LETTERS · STARTS WITH S

seismicity is a valid 10-letter word worth 17 points in Scrabble and 18 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
S1E1I1S1M3I1C3I1T1Y4
1 + 1 + 1 + 1 + 3 + 1 + 3 + 1 + 1 + 4 =17 PTS
DOUBLE WORD → 34TRIPLE WORD → 51
MEANING

What does seismicity mean?

1

A valid word accepted in tournament Scrabble and Words With Friends play.