Letter on position 1 (s) changed: 8 words bouts douts gouts houts louts pouts routs touts Letter on position 2 (o) changed: 5 words sauts scuts shuts sluts smuts Letter on position 3 (u) changed: 3 words softs soots sorts Letter on position 4 (t) changed: 5 words souks souls soums soups sours Letter on position 5 (s) changed: 1 word south