Letter on position 1 (s) changed: 9 words booking cooking dooking hooking jooking kooking looking pooking rooking Letter on position 2 (o) changed: 4 words smoking snoking spoking stoking Letter on position 3 (o) changed: 3 words soaking socking souking Letter on position 4 (k) changed: 4 words sooling sooming sooping sooting