Words formed when one letter is changed in fewest
Letter 1 (F) changed: 1 word found:
No words found when changing letter 2 (E).
Letter 3 (W) changed: 2 word found:
No words found when changing letter 4 (E).
No words found when changing letter 5 (S).
No words found when changing letter 6 (T).
A total of 3 words can be formed from fewest by changing one letter.