Letter on position 1 (c) changed: 2 words shaws thaws Letter on position 2 (h) changed: 2 words claws craws Letter on position 3 (a) changed: 2 words chews chows Letter on position 4 (w) changed: 10 words chads chais chals chams chaos chaps chars chats chavs chays Letter on position 5 (s) changed: 1 word chawk