Is UMMA a valid Scrabble word?
YES — UMMA is a valid Scrabble word 8 points
Scrabble® and Words With Friends® points for UMMA
UMMA is a valid Scrabble US/CAN word worth 8 points:
U1M3M3A1
UMMA is valid in Scrabble UK (World) —
U1M3M3A1
UMMA is not valid in Words With Friends.