Letter on position 1 (p) changed: 14 words bore core dore fore gore hore kore lore more rore sore tore wore yore Letter on position 2 (o) changed: 4 words pare pere pure pyre Letter on position 3 (r) changed: 7 words poke pole pome pone pope pose pote Letter on position 4 (e) changed: 4 words pork porn port pory