survival rate

13 LETTERS · STARTS WITH S

survival rate is a valid 13-letter word worth 18 points in Scrabble and 22 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1U1R1V4I1V4A1L1R1A1T1E1

1 + 1 + 1 + 4 + 1 + 4 + 1 + 1 + 0 + 1 + 1 + 1 + 1 =18 PTS

DOUBLE WORD → 36TRIPLE WORD → 54

MEANING

What does survival rate mean?