Is YAFFS a valid Scrabble word?
YES — YAFFS is a valid Scrabble word 14 points
Scrabble® and Words With Friends® points for YAFFS
YAFFS is a valid Scrabble US/CAN word worth 14 points:
Y4A1F4F4S1
YAFFS is valid in Scrabble UK (World) —
Y4A1F4F4S1
YAFFS is a valid Words With Friends word worth 13 points:
Y3A1F4F4S1