Is KOSS a valid Scrabble word?
YES — KOSS is a valid Scrabble word 8 points
Scrabble® and Words With Friends® points for KOSS
KOSS is a valid Scrabble US/CAN word worth 8 points:
K5O1S1S1
KOSS is valid in Scrabble UK (World) —
K5O1S1S1
KOSS is a valid Words With Friends word worth 8 points:
K5O1S1S1