Is UMS a valid Scrabble word?
YES — UMS is a valid Scrabble word 5 points
Scrabble® and Words With Friends® points for UMS
UMS is a valid Scrabble US/CAN word worth 5 points:
U1M3S1
UMS is valid in Scrabble UK (World) —
U1M3S1
UMS is not valid in Words With Friends.