Letter on position 1 (m) changed: 8 words bammer dammer gammer hammer jammer lammer rammer yammer Letter on position 2 (a) changed: 2 words mimmer mummer Letter on position 3 (m) changed: 1 word maimer Letter on position 4 (m) changed: 1 word mamzer Letter on position 6 (r) changed: 3 words mammee mammet mammey