I am looking for a program that has a meaningful way of creating the weekly lists, such as prefixes, suffixes, silent letter, etc... Most I have seen don't show a "rule" and they include a lot of busy worksheet work. I am creating spelling activities with the lists instead of the worksheets. Can anyone recommend one to me, whether store bought or free online. My group will be varied. I believe some of my 5s will be working from the Grade 6 list and vise versa. I also suspect a couple who struggle so will look for a more suitable list. Thanks!