Is CALFS a valid Scrabble word?
YES — CALFS is a valid Scrabble word 10 points
Scrabble® and Words With Friends® points for CALFS
CALFS is a valid Scrabble US/CAN word worth 10 points:
C3A1L1F4S1
CALFS is valid in Scrabble UK (World) —
C3A1L1F4S1
CALFS is a valid Words With Friends word worth 12 points:
C4A1L2F4S1