* -arche (e.g., archaeology - the study of ancient cultures)
* -zoic (e.g., Paleozoic - a geological era in the ancient past)
* -prehistoric (e.g., prehistoric - relating to the time before recorded history)
* -antiqu (e.g., antique - an old or outdated object)
* -primordial (e.g., primordial - existing from the beginning of time)
It's important to note that these suffixes can have different meanings depending on the context. For example, "-zoic" specifically refers to geological eras, while "-arche" is more broadly related to ancient cultures.