POSTFIX
7 letters✓ Scrabble US (TWL)✓ Scrabble UK (SOWPODS)✓ Words With Friends
19
Scrabble points
20
WWF points
Letter breakdown
p3 pts
o1 pts
s1 pts
t1 pts
f4 pts
i1 pts
x8 pts
Base Scrabble values — premium squares multiply the total.
Words you can make from POSTFIX's letters
fixt14 ptsfix13 ptsfox13 ptspix12 ptspox12 ptssix10 ptssox10 ptsxis10 ptsfops9 ptsox9 ptsxi9 ptsfoist8 pts
From the TWL dictionary. Use the unscrambler for the full list with all dictionaries.