Letter on position 1 (p) changed: 6 words barer carer darer farer rarer yarer Letter on position 2 (a) changed: 2 words porer purer Letter on position 3 (r) changed: 8 words pacer pager paler paper pater paver pawer payer Letter on position 5 (r) changed: 5 words pared pareo pares pareu parev