group breaker

13 LETTERS · STARTS WITH G

group breaker is a valid 13-letter word worth 21 points in Scrabble and 25 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

G2R1O1U1P3B3R1E1A1K5E1R1

2 + 1 + 1 + 1 + 3 + 0 + 3 + 1 + 1 + 1 + 5 + 1 + 1 =21 PTS

DOUBLE WORD → 42TRIPLE WORD → 63

MEANING

What does group breaker mean?