Is HOI a valid Scrabble word?
YES — HOI is a valid Scrabble word 6 points
Scrabble® and Words With Friends® points for HOI
HOI is a valid Scrabble US/CAN word worth 6 points:
H4O1I1
HOI is valid in Scrabble UK (World) —
H4O1I1
HOI is not valid in Words With Friends.