grand-slammer

13 LETTERS · 2 SYLLABLES · STARTS WITH G

grand-slammer is a valid 13-letter word worth 18 points in Scrabble and 23 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

G2R1A1N1D2-0S1L1A1M3M3E1R1

2 + 1 + 1 + 1 + 2 + 0 + 1 + 1 + 1 + 3 + 3 + 1 + 1 =18 PTS

DOUBLE WORD → 36TRIPLE WORD → 54

MEANING

What does grand-slammer mean?