NAFFS
5 letters✓ Scrabble US (TWL)✓ Scrabble UK (SOWPODS)✗ Words With Friends✗ Wordle
11
Scrabble points
12
WWF points
Letter breakdown
n1 pts
a1 pts
f4 pts
f4 pts
s1 pts
Base Scrabble values — premium squares multiply the total.
Words you can make from NAFFS's letters
From the TWL dictionary. Use the unscrambler for the full list with all dictionaries.