When it comes to synonyms for the word "tea-tray," several options come to mind. One of the most common is "beverage tray," which is a more general term but still fits the bill. Another option is "coffee tray," which can be used when serving coffee instead of tea. A third option is "serving tray," which can be used in situations where tea or coffee is not being served. Other synonyms include "platter," "plate," "dish," and "saucer." Ultimately, the choice of synonym will depend on the context in which the tray is being used, as well as personal preference.