Letter on position 1 (t) changed: 8 words batted catted fatted hatted matted patted ratted vatted Letter on position 2 (a) changed: 3 words titted totted tutted Letter on position 3 (t) changed: 4 words tarted tasted tauted tawted Letter on position 4 (t) changed: 2 words tathed tatued Letter on position 6 (d) changed: 1 word tatter