Is RUB a valid Scrabble word?
YES — RUB is a valid Scrabble word 5 points
Scrabble® and Words With Friends® points for RUB
RUB is a valid Scrabble US/CAN word worth 5 points:
R1U1B3
RUB is valid in Scrabble UK (World) —
R1U1B3
RUB is a valid Words With Friends word worth 7 points:
R1U2B4