endurance ratio

15 LETTERS · STARTS WITH E

endurance ratio is a valid 15-letter word worth 17 points in Scrabble and 21 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

E1N1D2U1R1A1N1C3E1R1A1T1I1O1

1 + 1 + 2 + 1 + 1 + 1 + 1 + 3 + 1 + 0 + 1 + 1 + 1 + 1 + 1 =17 PTS

DOUBLE WORD → 34TRIPLE WORD → 51

MEANING

What does endurance ratio mean?