The word "synchro" is often used to describe things that are in sync, or synchronized, with each other. Some synonyms for "synchro" include sync, synchronize, synchronization, harmonize, align, and coordinate. These words all describe the act of bringing things into a unified and cohesive state, whether it's two musical instruments playing in synchrony, an organization working in harmony, or a group of individuals coordinating their actions. Other related words could include simultaneous, concurrent, and parallel, which all convey a sense of things happening at the same time. Whether you're talking about technology, communication, or social dynamics, the concept of "synchro" is essential for creating productive and efficient outcomes.