Letter on position 1 (k) changed: 8 words bors cors dors hors jors mors tors vors Letter on position 2 (o) changed: 1 word kirs Letter on position 3 (r) changed: 7 words koas kobs kois kons kops koss kows Letter on position 4 (s) changed: 4 words kora kore koro koru