Letter Character:Learning the rules for adding suffixes can help you become better spellers. So here’s a quick recap of the ‘Rules for adding the suffixes–er, -ing, -ed, -est and –y.’ VO ...

When we have a word that ends in –y and we want to add a suffix to it, we have to change the y to an -i. Then we can add a suffix, like –est, –ed or –er, to the end. For example: ...