Is ISM a valid Scrabble word?
YES — ISM is a valid Scrabble word 5 points
Scrabble® and Words With Friends® points for ISM
ISM is a valid Scrabble US/CAN word worth 5 points:
I1S1M3
ISM is valid in Scrabble UK (World) —
I1S1M3
ISM is a valid Words With Friends word worth 6 points:
I1S1M4