What is another word for outer walls?
Pronunciation: [ˈa͡ʊtə wˈɔːlz] (IPA) 
When it comes to describing the external structure of a building, the phrase "outer walls" may seem like the most obvious choice. However, there are several synonyms that can be used to add variety and depth to your writing. Some alternatives include "exterior walls", "facade", "perimeter walls", "enclosure", "outer shell", and "outer envelope". Each of these phrases conveys the idea of the building's external structure, while also offering a slightly different perspective. Depending on the context of your writing, choosing the right synonym can add nuance and clarity to your description of the building's outermost layer.
