Letter on position 1 (d) changed: 11 words bogs cogs fogs hogs jogs logs mogs nogs sogs togs wogs Letter on position 2 (o) changed: 4 words dags degs digs dugs Letter on position 3 (g) changed: 15 words dobs docs dods does dohs dols doms dons doos dops dors doss dots dows doys Letter on position 4 (s) changed: 2 words doge dogy