There are several synonyms for the word "RODM". One of the most common synonyms is "bar", which refers to a long, narrow piece of material used for a specific purpose. Another synonym is "shaft", which refers to a long, narrow portion of a structure or object that typically rotates or moves. "Pole" is another synonym for RODM and typically refers to a long, cylindrical object designed for support or transfer of energy. Other synonyms for RODM include "beam", "stick", "rod", and "staff". Regardless of the specific synonym used, all of these terms refer to a long, thin object that serves a specific purpose.