Letter on position 1 (s) changed: 2 words glugged plugged Letter on position 2 (l) changed: 4 words scugged skugged smugged snugged Letter on position 3 (u) changed: 2 words slagged slogged Letter on position 4 (g) changed: 1 word sludged Letter on position 7 (d) changed: 1 word slugger