"Un-glue" refers to the process of separating or releasing something that has been stuck or attached together. Its antonyms, or opposite words, can include "attach," "connect," "join," "stick," or "bond." These words signify the act of bringing things closer together or forming a connection, often in a permanent or semi-permanent manner. By contrast, "un-glue" involves the act of breaking apart or removing something that was previously connected. Antonyms for "un-glue" can be used to describe processes as diverse as welding, cementing, taping, and fusing. Whether applying glue or removing it, these words form an important part of everyday language and workplace terminology.