Is GRUB a valid Scrabble word?
YES — GRUB is a valid Scrabble word 7 points
Scrabble® and Words With Friends® points for GRUB
GRUB is a valid Scrabble US/CAN word worth 7 points:
G2R1U1B3
GRUB is valid in Scrabble UK (World) —
G2R1U1B3
GRUB is a valid Words With Friends word worth 10 points:
G3R1U2B4