Is WHAT a valid Scrabble word?
YES — WHAT is a valid Scrabble word 10 points
Scrabble® and Words With Friends® points for WHAT
WHAT is a valid Scrabble US/CAN word worth 10 points:
W4H4A1T1
WHAT is valid in Scrabble UK (World) —
W4H4A1T1
WHAT is a valid Words With Friends word worth 9 points:
W4H3A1T1