Is BIOS a valid Scrabble word?
YES — BIOS is a valid Scrabble word 6 points
Scrabble® and Words With Friends® points for BIOS
BIOS is a valid Scrabble US/CAN word worth 6 points:
B3I1O1S1
BIOS is valid in Scrabble UK (World) —
B3I1O1S1
BIOS is a valid Words With Friends word worth 7 points:
B4I1O1S1