Alcazar and Presidio

Alcazar noun - Any of various Spanish fortresses or palaces built by the Moors.

Presidio and alcazar are semantically related. In some cases you can use "Presidio" instead a noun "Alcazar".

Presidio noun - A fortress established in the southwestern United States by the Spanish in order to protect their missions and other holdings.

Alcazar and presidio are semantically related. Sometimes you can use "Alcazar" instead a noun "Presidio".