The term 'Rod of Authority' is a metaphor for power and control. It is often used to refer to a STAFF or scepter, which symbolizes authority and leadership. The crossword solution for this term is STAFF, which is a five-letter word. A STAFF is a long stick or pole that is used as a support while walking, or as a symbol of authority or office. In many cultures, a STAFF is a symbol of power and authority, and is often carried by a leader or ruler.