What is a synonym for relative dating?

There isn't one single perfect synonym for "relative dating" as it depends on the context. Here are some possibilities, depending on what you are trying to convey:

For geological dating:

* Chronological ordering: This focuses on the sequence of events.

* Stratigraphic dating: This specifically refers to using rock layers.

* Sequence dating: This emphasizes the order of events.

* Comparative dating: This highlights the comparison between different events.

For other contexts:

* Comparative analysis: This could be used in social sciences or archaeology.

* Indirect dating: This emphasizes the method used, which relies on comparisons rather than absolute ages.

It's important to consider the specific context and choose the synonym that best fits the meaning you want to convey.