Letter on position 1 (r) changed: 11 words boot coot foot hoot loot moot poot soot toot woot zoot Letter on position 2 (o) changed: 2 words riot ryot Letter on position 3 (o) changed: 5 words ront rort rost rout rowt Letter on position 4 (t) changed: 7 words rood roof rook room roon roop roos