Letter on position 1 (n) changed: 12 words bates cates dates fates gates hates mates pates rates sates tates yates Letter on position 2 (a) changed: 3 words netes nites notes Letter on position 3 (t) changed: 6 words nabes names napes nares naves nazes Letter on position 4 (e) changed: 1 word natis