The word is French. The Greek word for Diplomat was proxenos (πρόξενος). It has Greek origin as it originates from word diplono (διπλώνω means to fold) because diplomats always gave their credententials folded.
Diplomacy / Diplomat
But you don't know it
The word “ideology” comes from French “idéologie,” coined by Antoine Destutt de Tracy in 18th century. Refers to a set of beliefs or principles that form the basis of political, economic, or social system. Can be found in many fields and may be associated with inflexibility or used neutrally.
Delve into the concept of an autocrat, a ruler with absolute power, and understand the dynamics of autocratic leadership.
Trace xenophobia’s shift from ancient Greek hospitality (philoxenia) to modern fear and prejudice against foreigners