redback spider

14 LETTERS · STARTS WITH R

redback spider is a valid 14-letter word worth 25 points in Scrabble and 28 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

R1E1D2B3A1C3K5S1P3I1D2E1R1

1 + 1 + 2 + 3 + 1 + 3 + 5 + 0 + 1 + 3 + 1 + 2 + 1 + 1 =25 PTS

DOUBLE WORD → 50TRIPLE WORD → 75

MEANING

What does redback spider mean?