"Thingies" is a colloquial term that is often used to refer to objects whose names are not known or cannot be recalled. There are many synonyms for this term, including doodads, gizmos, widgets, gadgets, whatchamacallits, thingamajigs, and knickknacks. Each of these terms is associated with different types of objects. Doodads and knickknacks refer to decorative objects like figurines, while gadgets and widgets refer to technological devices and tools. Thingamajigs and whatchamacallits are general terms that can refer to any object whose name is unknown, while gizmos are typically small devices with a specific function. Overall, there are many creative ways to refer to unidentified objects beyond the term "thingies".