When two things are in synchronization, they are acting together in harmony, creating a sense of unity and coordination. Synonyms for this term include "in sync," "in step," "aligned," and "coordinated." Other alternatives might include "working in tandem," "united in purpose," "in harmony," or "in lockstep." All of these phrases imply that multiple elements are operating smoothly and collaboratively towards a common goal, whether that goal is personal, professional, or artistic. Whether you're describing the precision of a dance troupe, the effortless coordination of a sports team, or the smooth operation of a complex machine, there are many different ways to convey the idea that everything is in synchronization.