Ancona is a port city located in central-eastern Italy and is home to many cultural and historical landmarks. When referring to similar words or synonyms for "Ancona," one could consider other Italian port cities like Genoa, Venice, or Naples. Additionally, seaside destinations such as Rimini, Sorrento, and Capri could be considered synonyms for Ancona due to their similar coastal locations and tourist attractions. For those looking for synonyms in a broader sense, the word "harbor" or "port" can be used, as they both refer to a place where ships dock and trade occurs, much like Ancona.