Is MUUMUU a valid Scrabble word?
YES — MUUMUU is a valid Scrabble word 10 points
Scrabble® and Words With Friends® points for MUUMUU
MUUMUU is a valid Scrabble US/CAN word worth 10 points:
M3U1U1M3U1U1
MUUMUU is valid in Scrabble UK (World) —
M3U1U1M3U1U1
MUUMUU is a valid Words With Friends word worth 16 points:
M4U2U2M4U2U2