Is ARNA a valid Scrabble word?
YES — ARNA is a valid Scrabble word 4 points
Scrabble® and Words With Friends® points for ARNA
ARNA is a valid Scrabble US/CAN word worth 4 points:
A1R1N1A1
ARNA is valid in Scrabble UK (World) —
A1R1N1A1
ARNA is not valid in Words With Friends.