The term "rekey" refers to the process of changing the key that is used to lock or unlock a door. However, there are several other synonyms that can be used in place of this term, such as "recut," "rebuild," and "recode." These words are used to describe the process of creating a new key that can be used to lock and unlock a door. Other synonyms for "rekey" include "relock," "reconfigure," and "reprogram." Each of these terms describes the same action of changing the key mechanism used to gain access to a space, but each varies slightly in terms of what it implies about the process.