Is DUMDUM a valid Scrabble word?
YES — DUMDUM is a valid Scrabble word 12 points
Scrabble® and Words With Friends® points for DUMDUM
DUMDUM is a valid Scrabble US/CAN word worth 12 points:
D2U1M3D2U1M3
DUMDUM is valid in Scrabble UK (World) —
D2U1M3D2U1M3
DUMDUM is a valid Words With Friends word worth 16 points:
D2U2M4D2U2M4