Letter on position 1 (b) changed: 6 words dotty hotty jotty motty potty totty Letter on position 2 (o) changed: 4 words batty betty bitty butty Letter on position 3 (t) changed: 2 words booty borty Letter on position 4 (t) changed: 1 word bothy Letter on position 5 (y) changed: 2 words botte botts