Letter on position 1 (c) changed: 10 words beres deres feres geres heres leres meres peres seres teres Letter on position 2 (e) changed: 4 words cares cires cores cures Letter on position 3 (r) changed: 3 words cedes cepes cetes Letter on position 4 (e) changed: 2 words ceros certs Letter on position 5 (s) changed: 1 word cered