Letter on position 1 (s) changed: 4 words blank clank flank plank Letter on position 2 (l) changed: 5 words shank skank spank stank swank Letter on position 3 (a) changed: 2 words slink slunk Letter on position 4 (n) changed: 1 word slack Letter on position 5 (k) changed: 3 words slane slang slant