The phrase "glass over" refers to a surface becoming smooth and shiny like glass. Some synonyms for "glass over" include becoming glazed, polished, or shining. Other related synonyms include becoming clear, sparkling, or lustrous. These terms can be used to describe a variety of surfaces such as mirrors, windows, or polished metal. In some contexts, they may refer to a spiritual or emotional state of being, such as when a person's eyes become glazed over with tears or when a memory becomes polished and clear in one's mind. Overall, the many synonyms for "glass over" offer a diverse range of options for describing surfaces and experiences.