Letter on position 1 (b) changed: 8 words aunts cunts dunts hunts lunts munts punts runts Letter on position 2 (u) changed: 3 words bants bents bints Letter on position 3 (n) changed: 3 words buats busts butts Letter on position 4 (t) changed: 5 words bunas bunds bungs bunks bunns Letter on position 5 (s) changed: 1 word bunty