SPA
3 letters✓ Scrabble US (TWL)✓ Scrabble UK (SOWPODS)✓ Words With Friends
5
Scrabble points
6
WWF points
Letter breakdown
s1 pts
p3 pts
a1 pts
Base Scrabble values — premium squares multiply the total.
Words you can make from SPA's letters
From the TWL dictionary. Use the unscrambler for the full list with all dictionaries.