Letter on position 1 (m) changed: 15 words bows cows dows hows jows kows lows nows pows rows sows tows vows wows yows Letter on position 2 (o) changed: 2 words maws mews Letter on position 3 (w) changed: 16 words moas mobs mocs mods moes mogs mols moms mons moos mops mors moss mots mous moys Letter on position 4 (s) changed: 2 words mowa mown