Letter on position 1 (m) changed: 8 words bors cors dors hors jors kors tors vors Letter on position 2 (o) changed: 2 words mars mirs Letter on position 3 (r) changed: 16 words moas mobs mocs mods moes mogs mols moms mons moos mops moss mots mous mows moys Letter on position 4 (s) changed: 4 words mora more morn mort