ground joist

12 LETTERS · STARTS WITH G

ground joist is a valid 12-letter word worth 20 points in Scrabble and 25 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

G2R1O1U1N1D2J8O1I1S1T1

2 + 1 + 1 + 1 + 1 + 2 + 0 + 8 + 1 + 1 + 1 + 1 =20 PTS

DOUBLE WORD → 40TRIPLE WORD → 60

MEANING

What does ground joist mean?