Satrapy is a term that refers to a political jurisdiction or administrative division, particularly in ancient Persia. There are several alternate words that can be used in place of satrapy, including governance, dominion, province, territory, and region. These all refer to an area or region that is under the control of a single government or ruler, and each word carries its own connotations and historical context. Some other synonymous words that can be used in place of satrapy are principality, emirate, and sultanate. Overall, there are plenty of words that can be used in lieu of satrapy, depending on the historical context and intended meaning of the text in which it is used.