JISM
4 letters✓ Scrabble US (TWL)✓ Scrabble UK (SOWPODS)✓ Words With Friends
13
Scrabble points
16
WWF points
Letter breakdown
j8 pts
i1 pts
s1 pts
m3 pts
Base Scrabble values — premium squares multiply the total.
Words you can make from JISM's letters
From the TWL dictionary. Use the unscrambler for the full list with all dictionaries.