Letter on position 1 (b) changed: 3 words matts tatts watts Letter on position 2 (a) changed: 3 words bitts botts butts Letter on position 3 (t) changed: 6 words bafts bahts baits bants basts bayts Letter on position 4 (t) changed: 2 words bates baths Letter on position 5 (s) changed: 3 words batta battu batty