Letter 1 (R) changed: 8 words found:
Letter 2 (A) changed: 4 words found:
Letter 3 (C) changed: 1 word found:
No words found when changing letter 4 (K).
No words found when changing letter 5 (E).
Letter 6 (D) changed: 2 words found:
A total of 15 words can be formed from racked by changing one letter.