Letter on position 1 (p) changed: 8 words busses cusses fusses husses musses susses tusses wusses Letter on position 2 (u) changed: 3 words passes pisses posses Letter on position 3 (s) changed: 2 words pulses purses Letter on position 4 (s) changed: 2 words pushes pusles Letter on position 6 (s) changed: 2 words pussel pusser