Words formed when one letter is changed in infects
No words found when changing letter 1 (I).
No words found when changing letter 2 (N).
Letter 3 (F) changed: 2 word found:
No words found when changing letter 4 (E).
Letter 5 (C) changed: 2 word found:
No words found when changing letter 6 (T).
No words found when changing letter 7 (S).
A total of 4 words can be formed from infects by changing one letter.