Is COOS a valid Scrabble word?
YES — COOS is a valid Scrabble word 6 points
Scrabble® and Words With Friends® points for COOS
COOS is a valid Scrabble US/CAN word worth 6 points:
C3O1O1S1
COOS is valid in Scrabble UK (World) —
C3O1O1S1
COOS is a valid Words With Friends word worth 7 points:
C4O1O1S1