Is UMPS a valid Scrabble word?
YES — UMPS is a valid Scrabble word 8 points
Scrabble® and Words With Friends® points for UMPS
UMPS is a valid Scrabble US/CAN word worth 8 points:
U1M3P3S1
UMPS is valid in Scrabble UK (World) —
U1M3P3S1
UMPS is a valid Words With Friends word worth 11 points:
U2M4P4S1