What is a synonym for the word tracking?

A synonym for the word "tracking" is "tracing". Tracing means to follow the path of someone or something, or to find out the origin or progress of something. It can also mean to copy or reproduce something. Tracking is similar to tracing in that it also involves following a path, but it is more specifically used to refer to following the movement of something over time. For example, you could track the progress of a storm or the movement of a stock price.