Words formed when one letter is changed in unlink
Letter 1 (U) changed: 1 word found:
Letter 2 (N) changed: 1 word found:
Letter 3 (L) changed: 1 word found:
No words found when changing letter 4 (I).
No words found when changing letter 5 (N).
Letter 6 (K) changed: 1 word found:
A total of 4 words can be formed from unlink by changing one letter.