Letter on position 1 (m) changed: 12 words bares cares dares fares hares lares nares pares rares tares vares wares Letter on position 2 (a) changed: 4 words meres mires mores mures Letter on position 3 (r) changed: 10 words mabes maces mages makes males manes mases mates maxes mazes Letter on position 4 (e) changed: 7 words maras marcs margs marks marls marms marts