Letter on position 1 (p) changed: 10 words basted casted easted fasted gasted hasted lasted masted tasted wasted Letter on position 2 (a) changed: 1 word posted Letter on position 3 (s) changed: 3 words panted parted patted Letter on position 4 (t) changed: 2 words pashed passed Letter on position 6 (d) changed: 3 words pastel paster pastes