When it comes to describing something as politico-religious, there are many synonyms that can be used. Some of these include "theocratic," "dogmatic," "sectarian," "doctrinaire," "ideological," and "fanatical." Each of these terms emphasizes the close relationship between politics and religion, whether it be theocratic rule or a strict adherence to a particular religious doctrine. Additionally, these words connote a strong belief system and the potential for a rigid adherence to certain political or religious beliefs. Ultimately, using these synonyms can help to capture the essence of the politico-religious nature of a particular situation or group.