Regrade is a word that refers to the act of grading or leveling again. When it comes to synonyms, there are a number of options to choose from, depending on the context and application. Some of the most common alternatives to regrade include resurface, recontour, reshape, level, rework, reconfigure, redo, and restructure. Each of these words has a slightly different nuance or emphasis, but they all share the common idea of modifying or adjusting something that has already been graded or leveled in some way. No matter which word you choose, the key is to communicate a clear and precise meaning in context.