What is another word for step aside/down?
Pronunciation: [stˈɛp ɐsˈa͡ɪd slˈaʃ dˈa͡ʊn] (IPA) 
There are several synonyms for the phrase "step aside/down" which means to move out of the way or relinquish a position of authority. Some of these synonyms include "yield," "surrender," "relinquish," "cede," "abdicate," "resign," "retire," "withdraw," and "step down." Each of these synonyms suggests a slightly different context or level of formality. For example, "yield" or "cede" might imply a more temporary or passive relinquishing of authority, while "resign" or "retire" suggest a more deliberate or permanent decision to step aside. Regardless of the chosen synonym, the underlying idea is that someone is making room for someone else to take their place or have a turn.
