* Formal: The new shopping plaza will bring much-needed retail options to the neighborhood.
* Descriptive: The lively plaza was filled with the sounds of music, laughter, and street vendors hawking their wares.
* Historical: The ancient Roman plaza served as a gathering place for social and political life.
* Informal: We met at the plaza for coffee before heading to the museum.
* Specific: The main plaza in the town is surrounded by a beautiful park.
Remember that "plaza" can refer to a public square, a shopping center, or even just a large open space. The context will usually make the meaning clear.