Is ROOS a valid Scrabble word?
YES — ROOS is a valid Scrabble word 4 points
Scrabble® and Words With Friends® points for ROOS
ROOS is a valid Scrabble US/CAN word worth 4 points:
R1O1O1S1
ROOS is valid in Scrabble UK (World) —
R1O1O1S1
ROOS is not valid in Words With Friends.