Is ROIN a valid Scrabble word?
YES — ROIN is a valid Scrabble word 4 points
Scrabble® and Words With Friends® points for ROIN
ROIN is a valid Scrabble US/CAN word worth 4 points:
R1O1I1N1
ROIN is valid in Scrabble UK (World) —
R1O1I1N1
ROIN is not valid in Words With Friends.