Is PROS a valid Scrabble word?
YES — PROS is a valid Scrabble word 6 points
Scrabble® and Words With Friends® points for PROS
PROS is a valid Scrabble US/CAN word worth 6 points:
P3R1O1S1
PROS is valid in Scrabble UK (World) —
P3R1O1S1
PROS is a valid Words With Friends word worth 7 points:
P4R1O1S1