Is SUMO a valid Scrabble word?
YES — SUMO is a valid Scrabble word 6 points
Scrabble® and Words With Friends® points for SUMO
SUMO is a valid Scrabble US/CAN word worth 6 points:
S1U1M3O1
SUMO is valid in Scrabble UK (World) —
S1U1M3O1
SUMO is a valid Words With Friends word worth 8 points:
S1U2M4O1