Resoling refers to the process of replacing the bottom part of a shoe or boot, typically the sole. However, there are several synonyms that can be used for this word, including re-sole, re-heel, and renewing the sole. Other terms that can be used to describe a similar process include shoe repair, shoe restoration, or even shoe rejuvenation. Regardless of the specific word used, the process is a way to extend the life of a favorite pair of shoes, reduce waste, and save money. With the right tools and skills, even heavily worn shoes can be restored to their former glory.