Words formed when one letter is changed in gallons
Letter 1 (G) changed: 1 word found:
No words found when changing letter 2 (A).
No words found when changing letter 3 (L).
No words found when changing letter 4 (L).
No words found when changing letter 5 (O).
Letter 6 (N) changed: 3 word found:
No words found when changing letter 7 (S).
A total of 4 words can be formed from gallons by changing one letter.