Is KOS a valid Scrabble word?
YES — KOS is a valid Scrabble word 7 points
Scrabble® and Words With Friends® points for KOS
KOS is a valid Scrabble US/CAN word worth 7 points:
K5O1S1
KOS is valid in Scrabble UK (World) —
K5O1S1
KOS is a valid Words With Friends word worth 7 points:
K5O1S1